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* SF # 595026: support for masks in getargs.c.Thomas Heller2003-04-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New functions: unsigned long PyInt_AsUnsignedLongMask(PyObject *); unsigned PY_LONG_LONG) PyInt_AsUnsignedLongLongMask(PyObject *); unsigned long PyLong_AsUnsignedLongMask(PyObject *); unsigned PY_LONG_LONG) PyLong_AsUnsignedLongLongMask(PyObject *); New and changed format codes: b unsigned char 0..UCHAR_MAX B unsigned char none ** h unsigned short 0..USHRT_MAX H unsigned short none ** i int INT_MIN..INT_MAX I * unsigned int 0..UINT_MAX l long LONG_MIN..LONG_MAX k * unsigned long none L long long LLONG_MIN..LLONG_MAX K * unsigned long long none Notes: * New format codes. ** Changed from previous "range-and-a-half" to "none"; the range-and-a-half checking wasn't particularly useful. New test test_getargs2.py, to verify all this.
* Rename LONG_LONG to PY_LONG_LONG. Fixes #710285.Martin v. Löwis2003-03-291-4/+4
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* _PyLong_NumBits(): The definition of this was too specific to the quirkyTim Peters2003-01-311-5/+11
| | | | | | | | | needs of pickling longs. Backed off to a definition that's much easier to understand. The pickler will have to work a little harder, but other uses are more likely to be correct <0.5 wink>. _PyLong_Sign(): New teensy function to characterize a long, as to <0, ==0, or >0.
* Added new private API function _PyLong_NumBits. This will be used at theTim Peters2003-01-281-0/+11
| | | | | | | start for the C implemention of new pickle LONG1 and LONG4 opcodes (the linear-time way to pickle a long is to call _PyLong_AsByteArray, but the caller has no idea how big an array to allocate, and correct calculation is a bit subtle).
* Excise DL_EXPORT from Include.Mark Hammond2002-08-121-18/+18
| | | | Thanks to Skip Montanaro and Kalle Svensson for the patches.
* HAVE_LIMITS_H -- raise #error if not defined; limits.h is std CTim Peters2002-07-121-12/+0
| | | | | | ULONG_MAX -- removed; std C requires it in limits.h LONGLONG_MAX -- removed; never used ULONGLONGMAX -- removed; never used
* SF bug #460020: bug or feature: unicode() and subclasses.Tim Peters2001-09-101-0/+1
| | | | | | | | | | | Given an immutable type M, and an instance I of a subclass of M, the constructor call M(I) was just returning I as-is; but it should return a new instance of M. This fixes it for M in {int, long}. Strings, floats and tuples remain to be done. Added new macros PyInt_CheckExact and PyLong_CheckExact, to more easily distinguish between "is" and "is a" (i.e., only an int passes PyInt_CheckExact, while any sublass of int passes PyInt_Check). Added private API function _PyLong_Copy.
* Introduce new private API function _PyLong_AsScaledDouble. Not used yet,Tim Peters2001-09-041-0/+9
| | | | | | | | | | but will be the foundation for Good Things: + Speed PyLong_AsDouble. + Give PyLong_AsDouble the ability to detect overflow. + Make true division of long/long nearly as accurate as possible (no spurious infinities or NaNs). + Return non-insane results from math.log and math.log10 when passing a long that can't be approximated by a double better than HUGE_VAL.
* Make the PyXXX_Check() macros for the numeric types inheritance-aware.Guido van Rossum2001-08-291-1/+1
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* Patch #445762: Support --disable-unicodeMartin v. Löwis2001-08-171-0/+2
| | | | | | | | - Do not compile unicodeobject, unicodectype, and unicodedata if Unicode is disabled - check for Py_USING_UNICODE in all places that use Unicode functions - disables unicode literals, and the builtin functions - add the types.StringTypes list - remove Unicode literals from most tests.
* Two new private longobject API functions,Tim Peters2001-06-111-0/+40
| | | | | | | | | | _PyLong_FromByteArray _PyLong_AsByteArray Untested and probably buggy -- they compile OK, but nothing calls them yet. Will soon be called by the struct module, to implement x-platform 'q' and 'Q'. If other people have uses for them, we could move them into the public API. See longobject.h for usage details.
* Rationalize use of limits.h, moving the inclusion to Python.h.Fred Drake2000-09-261-7/+0
| | | | | | | | Add definitions of INT_MAX and LONG_MAX to pyport.h. Remove includes of limits.h and conditional definitions of INT_MAX and LONG_MAX elsewhere. This closes SourceForge patch #101659 and bug #115323.
* REMOVED all CWI, CNRI and BeOpen copyright markings.Guido van Rossum2000-09-011-9/+0
| | | | This should match the situation in the 1.6b1 tree.
* Moved LONG_LONG #define from here to pyport.h.Barry Warsaw2000-08-181-3/+0
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* Some cleanup of longs in prepartion for Cray J90 fixes: gotTim Peters2000-07-071-14/+14
| | | | | rid of Py_PROTO, switched to ANSI function decls, and did some minor fiddling.
* Change copyright notice - 2nd try.Guido van Rossum2000-06-301-6/+0
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* Change copyright notice.Guido van Rossum2000-06-301-22/+7
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* Marc-Andre's third try at this bulk patch seems to work (except thatGuido van Rossum2000-04-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | his copy of test_contains.py seems to be broken -- the lines he deleted were already absent). Checkin messages: New Unicode support for int(), float(), complex() and long(). - new APIs PyInt_FromUnicode() and PyLong_FromUnicode() - added support for Unicode to PyFloat_FromString() - new encoding API PyUnicode_EncodeDecimal() which converts Unicode to a decimal char* string (used in the above new APIs) - shortcuts for calls like int(<int object>) and float(<float obj>) - tests for all of the above Unicode compares and contains checks: - comparing Unicode and non-string types now works; TypeErrors are masked, all other errors such as ValueError during Unicode coercion are passed through (note that PyUnicode_Compare does not implement the masking -- PyObject_Compare does this) - contains now works for non-string types too; TypeErrors are masked and 0 returned; all other errors are passed through Better testing support for the standard codecs. Misc minor enhancements, such as an alias dbcs for the mbcs codec. Changes: - PyLong_FromString() now applies the same error checks as does PyInt_FromString(): trailing garbage is reported as error and not longer silently ignored. The only characters which may be trailing the digits are 'L' and 'l' -- these are still silently ignored. - string.ato?() now directly interface to int(), long() and float(). The error strings are now a little different, but the type still remains the same. These functions are now ready to get declared obsolete ;-) - PyNumber_Int() now also does a check for embedded NULL chars in the input string; PyNumber_Long() already did this (and still does) Followed by: Looks like I've gone a step too far there... (and test_contains.py seem to have a bug too). I've changed back to reporting all errors in PyUnicode_Contains() and added a few more test cases to test_contains.py (plus corrected the join() NameError).
* Changes for long file support by Steve Clift.Guido van Rossum1999-01-061-0/+19
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* Add DL_IMPORT(returntype) for all officially exported functions.Guido van Rossum1998-12-041-13/+13
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* Patches from Greg Stein to support 'P' format in struct module'sGuido van Rossum1998-09-181-0/+2
| | | | | native format, as void* (translated to Python int or long). Also adds PyLong_FromVoidPtr and PyLong_AsVoidPtr to longobject.c.
* Patch by Mark Hammond to support 64-bit ints on MS platforms.Guido van Rossum1998-08-251-4/+7
| | | | | | The MS compiler doesn't call it 'long long', it uses __int64, so a new #define, LONG_LONG, has been added and all occurrences of 'long long' are replaced with it.
* Changes for BeOS, QNX and long long, by Chris Herborth.Guido van Rossum1998-08-041-0/+7
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* Added PyLong_FromUnsignedLong() and PyLong_AsUnsignedLong().Guido van Rossum1997-01-031-0/+2
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* New permission notice, includes CNRI.Guido van Rossum1996-10-251-13/+20
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* make the type a parameter of the DL_IMPORT macro, for Borland CGuido van Rossum1995-02-271-1/+1
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* new names for lots of new functionsGuido van Rossum1995-01-171-2/+1
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* The great renaming, phase two: all header files have been updated toGuido van Rossum1995-01-121-9/+9
| | | | | | | use the new names exclusively, and the linker will see the new names. Files that import "Python.h" also only see the new names. Files that import "allobjects.h" will continue to be able to use the old names, due to the inclusion (in allobjects.h) of "rename2.h".
* Added 1995 copyright.Guido van Rossum1995-01-041-2/+2
| | | | | | object.h: made sizes and refcnts signed ints. stringobject.h: make getstrsize() signed int. methodobject.h: add METH_VARARGS and METH_FREENAME flag bit definitions.
* Changes for dynamic linking under NTGuido van Rossum1994-08-181-1/+1
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* Merge alpha100 branch back to main trunkGuido van Rossum1994-08-011-1/+2
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* * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c,Guido van Rossum1993-11-011-1/+0
| | | | | | pythonrun.c: added static forward declarations * pythonrun.h, ceval.h, longobject.h, node.h: removed declarations of static routines
* * Added support for X11 modules.Guido van Rossum1993-07-281-0/+11
| | | | | | | * Makefile: change location of FORMS library. * posixmodule.c: turn #if 0 into #ifdef MSDOS (stuff in unistd.h or not) * Almost all .h files: added CPP magic to avoid duplicate inclusions and to support inclusion from C++.
* * Changed all copyright messages to include 1993.Guido van Rossum1993-03-291-2/+2
| | | | | | | | | | | | | | | | | * Stubs for faster implementation of local variables (not yet finished) * Added function name to code object. Print it for code and function objects. THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version number has changed accordingly) * Print address of self for built-in methods * New internal functions getattro and setattro (getattr/setattr with string object arg) * Replaced "dictobject" with more powerful "mappingobject" * New per-type functio tp_hash to implement arbitrary object hashing, and hashobject() to interface to it * Added built-in functions hash(v) and hasattr(v, 'name') * classobject: made some functions static that accidentally weren't; added __hash__ special instance method to implement hash() * Added proper comparison for built-in methods and functions
* Copyright for 1992 addedGuido van Rossum1992-04-051-1/+1
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* Added typedef for longobject and declarations for long_{format,scan}.Guido van Rossum1992-01-191-0/+5
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* Added declarations for dnewlongobject and dgetlongvalue.Guido van Rossum1991-06-031-0/+2
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* Initial revisionGuido van Rossum1991-05-051-0/+32