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* Added new Py_UNICODE_ISALPHA() and Py_UNICODE_ISALNUM() macrosMarc-André Lemburg2000-07-031-0/+11
| | | | | | | | which are true for alphabetic and alphanumeric characters resp. The macros are currently implemented using the existing is* tables but will have to be updated to meet the Unicode standard definitions (add tables for non-cased letters and letter modifiers).
* Neil Schemenauer: small fixes for GCGuido van Rossum2000-07-011-6/+3
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* Change copyright notice - 2nd try.Guido van Rossum2000-06-3051-306/+0
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* Change copyright notice.Guido van Rossum2000-06-3051-1108/+343
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* final patches from Neil Schemenauer for garbage collectionJeremy Hylton2000-06-301-3/+58
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* Bump version to 2.0b1.Guido van Rossum2000-06-291-6/+6
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* This patch addresses two main issues: (1) There exist some non-fatalFred Drake2000-06-291-0/+4
| | | | | | | | | | | | | | | | | | | | errors in some of the hash algorithms. For exmaple, in float_hash and complex_hash a certain part of the value is not included in the hash calculation. See Tim's, Guido's, and my discussion of this on python-dev in May under the title "fix float_hash and complex_hash for 64-bit *nix" (2) The hash algorithms that use pointers (e.g. func_hash, code_hash) are universally not correct on Win64 (they assume that sizeof(long) == sizeof(void*)) As well, this patch significantly cleans up the hash code. It adds the two function _Py_HashDouble and _PyHash_VoidPtr that the various hashing routine are changed to use. These help maintain the hash function invariant: (a==b) => (hash(a)==hash(b))) I have added Lib/test/test_hash.py and Lib/test/output/test_hash to test this for some cases.
* Jack Jansen: Use include "" instead of <>; and staticforward declarationsGuido van Rossum2000-06-291-1/+1
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* Jack Jansen: Removed support for long-dead Think C compilerGuido van Rossum2000-06-281-5/+0
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* Marc-Andre Lemburg <mal@lemburg.com>:Marc-André Lemburg2000-06-281-0/+20
| | | | | | Exports the C API of the new ucnhash module. By Bill Tutt.
* Fredrik Lundh: get rid of warning in pythonrun.cGuido van Rossum2000-06-261-0/+1
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* part 2 of Neil Schemenauer's GC patches:Jeremy Hylton2000-06-232-0/+13
| | | | | | | | This patch modifies the type structures of objects that participate in GC. The object's tp_basicsize is increased when GC is enabled. GC information is prefixed to the object to maintain binary compatibility. GC objects also define the tp_flag Py_TPFLAGS_GC.
* Round 1 of Neil Schemenauer's GC patches:Jeremy Hylton2000-06-231-2/+8
| | | | | This patch adds the type methods traverse and clear necessary for GC implementation.
* Add new parser error code, E_OVERFLOW. This error is returned whenJeremy Hylton2000-06-202-1/+2
| | | | | | the number of children of a node exceeds the max possible value for the short that is used to count them. The Python runtime converts this parser error into the SyntaxError "expression too long."
* Marc-Andre Lemburg <mal@lemburg.com>:Marc-André Lemburg2000-06-181-1/+2
| | | | | Added optimization proposed by Andrew Kuchling to the Unicode matching macro.
* Patch from /F:Andrew M. Kuchling2000-06-181-1/+20
| | | | | this patch introduces PySequence_Fast and PySequence_Fast_GET_ITEM, and modifies the list.extend method to accept any kind of sequence.
* Typo fix in comment.Greg Ward2000-05-281-1/+1
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* Now that standard exceptions are builtin, we don't need two phase initBarry Warsaw2000-05-251-6/+3
| | | | | | | | | | | | | | or fini of the builtin module. _PyBuiltin_Init_1 => _PyBuiltin_Init _PyBuiltin_Init_2 removed _PyBuiltin_Fini_1 removed _PyBuiltin_Fini_2 removed These functions are used to initialize the _exceptions module. init_exceptions added fini_exceptions added
* Removing thread.h -- it has been obsolete for quite a while.Guido van Rossum2000-05-121-62/+0
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* Added math.rint() -- round according to current IEEE754 modeGuido van Rossum2000-05-111-0/+2
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* M.-A. Lemburg <mal@lemburg.com>:Fred Drake2000-05-091-4/+26
| | | | | Added PyUnicode_GetDefaultEncoding() and PyUnicode_GetDefaultEncoding() APIs.
* M.-A. Lemburg <mal@lemburg.com>:Fred Drake2000-05-091-7/+75
| | | | Added documentation and the missing PyCodec_StreamWriter API.
* Trent Mick:Guido van Rossum2000-05-081-0/+3
| | | | Add declaration of PyEval_SliceIndex().
* Andy Dustman: add GNU pth user-space thread support.Guido van Rossum2000-05-081-0/+4
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* Add two scenarios by Vladimir Marangozov that show how to use your ownGuido van Rossum2000-05-051-1/+43
| | | | allocator.
* Vladimir Marangozov's long-awaited malloc restructuring.Guido van Rossum2000-05-032-51/+294
| | | | | | | | | | For more comments, read the patches@python.org archives. For documentation read the comments in mymalloc.h and objimpl.h. (This is not exactly what Vladimir posted to the patches list; I've made a few changes, and Vladimir sent me a fix in private email for a problem that only occurs in debug mode. I'm also holding back on his change to main.c, which seems unnecessary to me.)
* At last, this backward compatibility file bites the dust.Guido van Rossum2000-05-021-434/+0
| | | | | If you still haven't updated your extension since the Grand Renaming, you don't deserve Python 1.6. :-)
* Marc-Andre Lemburg:Guido van Rossum2000-05-011-0/+1
| | | | Added Py_UnicodeFlag for use by the -U command line option.
* Christian Tismer -- total rewrite on trashcan code.Guido van Rossum2000-04-241-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improvements: - does no longer need any extra memory - has no relationship to tstate - works in debug mode - can easily be modified for free threading (hi Greg:) Side effects: Trashcan does change the order of object destruction. Prevending that would be quite an immense effort, as my attempts have shown. This version works always the same, with debug mode or not. The slightly changed destruction order should therefore be no problem. Algorithm: While the old idea of delaying the destruction of some obejcts at a certain recursion level was kept, we now no longer aloocate an object to hold these objects. The delayed objects are instead chained together via their ob_type field. The type is encoded via ob_refcnt. When it comes to the destruction of the chain of waiting objects, the topmost object is popped off the chain and revived with type and refcount 1, then it gets a normal Py_DECREF. I am confident that this solution is near optimum for minimizing side effects and code bloat.
* Jack Jansen: The GUSI 2.0 I/O library (which is used on the Mac)Guido van Rossum2000-04-241-1/+1
| | | | doesn't use the special header file for select anymore.
* Fix PR#7 comparisons of recursive objectsJeremy Hylton2000-04-141-0/+3
| | | | | Note that comparisons of deeply nested objects can still dump core in extreme cases.
* Marc-Andre Lemburg:Guido van Rossum2000-04-111-1/+1
| | | | | | | Changed PyUnicode_Splitlines() maxsplit argument to keepends. The maxsplit functionality was replaced by the keepends functionality which allows keeping the line end markers together with the string.
* Marc-Andre Lemburg: New exported API PyUnicode_Resize().Guido van Rossum2000-04-101-0/+19
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* Bump version to 1.6a2 -- to be released one of these days.Guido van Rossum2000-04-061-3/+3
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* Marc-Andre's third try at this bulk patch seems to work (except thatGuido van Rossum2000-04-054-3/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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).
* Make it version 1.6a1.Guido van Rossum2000-03-301-3/+3
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* Add PyDict_Copy() function to C API for dicts. It returns a newJeremy Hylton2000-03-301-0/+2
| | | | dictionary that contains the same key/value pairs as p.
* Version updated to 1.6; API version to 1009.Guido van Rossum2000-03-292-7/+9
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* remove reference to CALL_FUNCTION_STAR in commentJeremy Hylton2000-03-291-1/+1
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* slightly modified version of Greg Ewing's extended call syntax patchJeremy Hylton2000-03-281-0/+7
| | | | | | | | | | | | | | | | | | | | | | | executive summary: Instead of typing 'apply(f, args, kwargs)' you can type 'f(*arg, **kwargs)'. Some file-by-file details follow. Grammar/Grammar: simplify varargslist, replacing '*' '*' with '**' add * & ** options to arglist Include/opcode.h & Lib/dis.py: define three new opcodes CALL_FUNCTION_VAR CALL_FUNCTION_KW CALL_FUNCTION_VAR_KW Python/ceval.c: extend TypeError "keyword parameter redefined" message to include the name of the offending keyword reindent CALL_FUNCTION using four spaces add handling of sequences and dictionaries using extend calls fix function import_from to use PyErr_Format
* Marc-Andre Lemburg:Guido van Rossum2000-03-281-1/+7
| | | | | | | | | | | | | | | The attached patch set includes a workaround to get Python with Unicode compile on BSDI 4.x (courtesy Thomas Wouters; the cause is a bug in the BSDI wchar.h header file) and Python interfaces for the MBCS codec donated by Mark Hammond. Also included are some minor corrections w/r to the docs of the new "es" and "es#" parser markers (use PyMem_Free() instead of free(); thanks to Mark Hammond for finding these). The unicodedata tests are now in a separate file (test_unicodedata.py) to avoid problems if the module cannot be found.
* Prototypes added for MBCS codecs. (Win32 only.)Guido van Rossum2000-03-281-0/+20
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* Updated comment: in PyTypeObject:Fred Drake2000-03-211-1/+1
| | | | | | | | | | /* More standard operations (at end for binary compatibility) */ should now be: /* More standard operations (here for binary compatibility) */ since they're no longer at the end!
* On 17-Mar-2000, Marc-Andre Lemburg said:Barry Warsaw2000-03-201-7/+9
| | | | | | | | | | | | | Attached you find an update of the Unicode implementation. The patch is against the current CVS version. I would appreciate if someone with CVS checkin permissions could check the changes in. The patch contains all bugs and patches sent this week and also fixes a leak in the codecs code and a bug in the free list code for Unicode objects (which only shows up when compiling Python with Py_DEBUG; thanks to MarkH for spotting this one).
* Marc-Andre Lemburg: add declaration for PyUnicode_Contains().Guido van Rossum2000-03-131-0/+11
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* Christian Tismer's "trashcan" patch:Guido van Rossum2000-03-131-0/+47
| | | | | | | | Added wrapping macros to dictobject.c, listobject.c, tupleobject.c, frameobject.c, traceback.c that safely prevends core dumps on stack overflow. Macros and functions in object.c, object.h. The method is an "elevator destructor" that turns cascading deletes into tail recursive behavior when some limit is hit.
* Marc-Andre Lemburg: added declarations for PyObject_AsCharBuffer,Guido van Rossum2000-03-101-0/+46
| | | | PyObject_AsReadBuffer, PyObject_AsWriteBuffer.
* Marc-Andre Lemburg: include unicodeobject.h and codecs.hGuido van Rossum2000-03-101-0/+2
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* Marc-Andre Lemburg: add PyExc_UnicodeErrorGuido van Rossum2000-03-101-0/+1
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* Unicode implementation by Marc-Andre Lemburg based on original code by ↵Guido van Rossum2000-03-101-0/+754
| | | | Fredrik Lundh.
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