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* Issue #16086: PyTypeObject.tp_flags and PyType_Spec.flags are now unsignedVictor Stinner2012-10-301-21/+21
| | | | | | ... (unsigned long and unsigned int) to avoid an undefined behaviour with Py_TPFLAGS_TYPE_SUBCLASS ((1 << 31). PyType_GetFlags() result type is now unsigned too (unsigned long, instead of long).
* Issue #13992: The trashcan mechanism is now thread-safe. This eliminatesAntoine Pitrou2012-09-051-9/+18
|\ | | | | | | | | | | | | | | | | sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Note that the trashcan functions are part of the stable ABI, therefore they have to be kept around for binary compatibility of extensions.
| * Issue #13992: The trashcan mechanism is now thread-safe. This eliminatesAntoine Pitrou2012-09-051-9/+18
| | | | | | | | | | | | | | | | | | | | | | sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Because of this change, a couple extension modules compiled for 3.2.4 (those which use the trashcan mechanism, despite it being undocumented) will not be loadable by 3.2.3 and earlier. However, extension modules compiled for 3.2.3 and earlier will be loadable by 3.2.4.
* | Issue #15146: Add PyType_FromSpecWithBases. Patch by Robin Schreiber.Martin v. Löwis2012-06-231-0/+3
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* | Issue #14785: Add sys._debugmallocstats() to help debug low-level memory ↵David Malcolm2012-06-221-0/+8
| | | | | | | | allocation issues
* | Implement PEP 412: Key-sharing dictionaries (closes #13903)Benjamin Peterson2012-04-231-1/+1
| | | | | | | | Patch from Mark Shannon.
* | Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in ↵Antoine Pitrou2012-04-041-0/+5
| | | | | | | | the stable ABI.
* | - Issue #10181: New memoryview implementation fixes multiple ownershipStefan Krah2012-02-251-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and lifetime issues of dynamically allocated Py_buffer members (#9990) as well as crashes (#8305, #7433). Many new features have been added (See whatsnew/3.3), and the documentation has been updated extensively. The ndarray test object from _testbuffer.c implements all aspects of PEP-3118, so further development towards the complete implementation of the PEP can proceed in a test-driven manner. Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review and many ideas. - Issue #12834: Fix incorrect results of memoryview.tobytes() for non-contiguous arrays. - Issue #5231: Introduce memoryview.cast() method that allows changing format and shape without making a copy of the underlying memory.
* | merge 3.2Benjamin Peterson2012-02-211-0/+4
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| * merge 3.2Benjamin Peterson2012-02-211-0/+4
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| | * ensure no one tries to hash things before the random seed is foundBenjamin Peterson2012-02-211-0/+4
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* | | Merge 3.2: Issue #13703 plus some related test suite fixes.Georg Brandl2012-02-201-0/+6
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| * | Merge from 3.1: Issue #13703: add a way to randomize the hash values of ↵Georg Brandl2012-02-201-0/+6
| |\ \ | | |/ | | | | | | | | | | | | | | | | | | | | | basic types (str, bytes, datetime) in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated. The environment variable PYTHONHASHSEED and the new command line flag -R control this behavior.
| | * Issue #13703: add a way to randomize the hash values of basic types (str, ↵Georg Brandl2012-02-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | bytes, datetime) in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated. The environment variable PYTHONHASHSEED and the new command line flag -R control this behavior.
| | * Merged revisions 84344 via svnmerge fromAntoine Pitrou2010-08-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84344 | antoine.pitrou | 2010-08-28 20:17:03 +0200 (sam., 28 août 2010) | 4 lines Issue #1868: Eliminate subtle timing issues in thread-local objects by getting rid of the cached copy of thread-local attribute dictionary. ........
| | * Recorded merge of revisions 81032 via svnmerge fromAntoine Pitrou2010-05-091-253/+253
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........ ................
* | | add generic implementation of a __dict__ descriptor for C typesBenjamin Peterson2012-02-201-0/+2
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* | | use the static identifier api for looking up special methodsBenjamin Peterson2012-01-221-1/+30
| | | | | | | | | | | | | | | I had to move the static identifier code from unicodeobject.h to object.h in order for this to work.
* | | improve abstract property support (closes #11610)Benjamin Peterson2011-12-151-0/+1
| | | | | | | | | | | | Thanks to Darren Dale for patch.
* | | PEP 3155 / issue #13448: Qualified name for classes and functions.Antoine Pitrou2011-11-251-1/+1
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* | | Issue #13411: memoryview objects are now hashable when the underlying object ↵Antoine Pitrou2011-11-211-0/+1
| | | | | | | | | | | | is hashable.
* | | Merge issue 1294232 patch from 3.2Nick Coghlan2011-10-231-0/+1
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| * | Issue 1294232: Fix errors in metaclass calculation affecting some cases of ↵Nick Coghlan2011-10-231-0/+1
| | | | | | | | | | | | metaclass inheritance. Patch by Daniel Urban.
* | | Add API for static strings, primarily good for identifiers.Martin v. Löwis2011-10-091-0/+4
| | | | | | | | | | | | Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
* | | Add Py_RETURN_NOTIMPLEMENTED macro. Fixes #12724.Brian Curtin2011-08-111-0/+4
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* | Issue #11135: Remove redundant doc field from PyType_Spec.Martin v. Löwis2011-02-111-1/+0
| | | | | | | | Reviewed by Georg Brandl.
* | Issue #11067: Add PyType_GetFlags, to support PyUnicode_CheckMartin v. Löwis2011-02-051-0/+6
| | | | | | | | in the limited ABI
* | Remove buffer API from stable ABI for now, see #10181.Martin v. Löwis2011-01-061-1/+2
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* | Merge branches/pep-0384.Martin v. Löwis2010-12-031-1/+47
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* | Issue #10293: Remove obsolete field in the PyMemoryView structure,Antoine Pitrou2010-11-041-1/+0
| | | | | | | | | | unused undocumented value PyBUF_SHADOW, and strangely-looking code in PyMemoryView_GetContiguous.
* | make hashes always the size of pointers; introduce Py_hash_t #9778Benjamin Peterson2010-10-171-5/+5
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* | Issue #1868: Eliminate subtle timing issues in thread-local objects byAntoine Pitrou2010-08-281-0/+8
| | | | | | | | getting rid of the cached copy of thread-local attribute dictionary.
* | Recorded merge of revisions 81029 via svnmerge fromAntoine Pitrou2010-05-091-253/+253
|/ | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
* Merged revisions 72461 via svnmerge fromBenjamin Peterson2009-05-081-0/+1
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r72461 | benjamin.peterson | 2009-05-07 22:06:00 -0500 (Thu, 07 May 2009) | 1 line add _PyObject_LookupSpecial to handle fetching special method lookup ........
* Merged revisions 71229,71271 via svnmerge fromMatthias Klose2009-04-071-7/+9
| | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r71229 | matthias.klose | 2009-04-05 14:43:08 +0200 (So, 05 Apr 2009) | 3 lines - Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings. (avoiding brown paper typo this time) ........ r71271 | matthias.klose | 2009-04-05 23:19:13 +0200 (So, 05 Apr 2009) | 3 lines Issue #1113244: Py_XINCREF, Py_DECREF, Py_XDECREF: Add `do { ... } while (0)' to avoid compiler warnings. ........
* Merged revisions 71163 via svnmerge fromBenjamin Peterson2009-04-041-7/+5
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r71163 | benjamin.peterson | 2009-04-04 11:05:51 -0500 (Sat, 04 Apr 2009) | 1 line revert r71159 since it broke the build ........
* Merged revisions 71159 via svnmerge fromMatthias Klose2009-04-041-5/+7
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r71159 | matthias.klose | 2009-04-04 17:51:23 +0200 (Sa, 04 Apr 2009) | 2 lines - Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings. ........
* Change type of tp_reserved from cmpfunc to (void *); remove definitionMark Dickinson2009-02-021-2/+1
| | | | of cmpfunc.
* Issue #1717: rename tp_compare to tp_reserved. I'll change theMark Dickinson2009-02-021-1/+1
| | | | | type of tp_compare in a separate commit, for ease of reversion should things go wrong.
* Issue #1717, continued: remove PyObject_Compare and Py_CmpToRich declarationsMark Dickinson2009-02-011-2/+0
| | | | | | from object.h; don't inherit tp_compare slot on subclasses; and raise TypeError when initializing a type that has a nonzero tp_compare slot. Fix up comparison-related comments in object.c and code.h.
* Issue #4910, patch 3/3: rename nb_long to nb_reservedMark Dickinson2009-01-171-1/+1
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* Merged revisions 68560 via svnmerge fromAmaury Forgeot d'Arc2009-01-121-0/+1
| | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r68560 | amaury.forgeotdarc | 2009-01-13 00:36:55 +0100 (mar., 13 janv. 2009) | 6 lines #3720: Interpreter crashes when an evil iterator removes its own next function. Now the slot is filled with a function that always raises. Will not backport: extensions compiled with 2.6.x would not run on 2.6.0. ........
* Issue #4580: slicing of memoryviews when itemsize != 1 is wrong.Antoine Pitrou2009-01-031-10/+12
| | | | | | | | Also fix len() to return number of items rather than length in bytes. I'm sorry it was not possible for me to work on this without reindenting a bit some stuff around. The indentation in memoryobject.c is a mess, I'll open a separate bug for it.
* remove some more references to __cmp__ #1717Benjamin Peterson2008-10-161-3/+0
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* Fix #3651 various memory leaks when using the buffer interfaceBenjamin Peterson2008-08-271-1/+1
| | | | | by Amaury Forgeot d'Arc Reviewer: Antoine Pitrou
* make bytes(o) respect __bytes__ #2415Benjamin Peterson2008-08-261-0/+1
| | | | | | This adds two new C-API functions: PyObject_Bytes and PyBytes_FromObject. Reviewer: Barry
* Merged revisions 65654 via svnmerge fromMartin v. Löwis2008-08-131-1/+2
| | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r65654 | martin.v.loewis | 2008-08-12 16:49:50 +0200 (Tue, 12 Aug 2008) | 6 lines Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple, by denying s# to parse objects that have a releasebuffer procedure, and introducing s*. More module might need to get converted to use s*. ........
* Rename PyUnicode_AsString -> _PyUnicode_AsString andMarc-André Lemburg2008-08-071-1/+1
| | | | | | | | | PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark them for interpreter internal use only. We'll have to rework these APIs or create new ones for the purpose of accessing the UTF-8 representation of Unicode objects for 3.1.
* Merged revisions ↵Georg Brandl2008-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r64722 | georg.brandl | 2008-07-05 12:13:36 +0200 (Sat, 05 Jul 2008) | 4 lines #2663: support an *ignore* argument to shutil.copytree(). Patch by Tarek Ziade. This is a new feature, but Barry authorized adding it in the beta period. ........ r64729 | mark.dickinson | 2008-07-05 13:33:52 +0200 (Sat, 05 Jul 2008) | 5 lines Issue 3188: accept float('infinity') as well as float('inf'). This makes the float constructor behave in the same way as specified by various other language standards, including C99, IEEE 754r, and the IBM Decimal standard. ........ r64753 | gregory.p.smith | 2008-07-06 05:35:58 +0200 (Sun, 06 Jul 2008) | 4 lines - Issue #2862: Make int and float freelist management consistent with other freelists. Changes their CompactFreeList apis into ClearFreeList apis and calls them via gc.collect(). ........ r64845 | raymond.hettinger | 2008-07-10 16:03:19 +0200 (Thu, 10 Jul 2008) | 1 line Issue 3301: Bisect functions behaved badly when lo was negative. ........ r64846 | raymond.hettinger | 2008-07-10 16:34:57 +0200 (Thu, 10 Jul 2008) | 1 line Issue 3285: Fractions from_float() and from_decimal() accept Integral arguments. ........ r64849 | andrew.kuchling | 2008-07-10 16:43:31 +0200 (Thu, 10 Jul 2008) | 1 line Wording changes ........ r64871 | raymond.hettinger | 2008-07-11 14:00:21 +0200 (Fri, 11 Jul 2008) | 1 line Add cautionary note on the use of PySequence_Fast_ITEMS. ........ r64880 | amaury.forgeotdarc | 2008-07-11 23:28:25 +0200 (Fri, 11 Jul 2008) | 5 lines #3317 in zipfile module, restore the previous names of global variables: some applications relied on them. Also remove duplicated lines. ........ r64881 | amaury.forgeotdarc | 2008-07-11 23:45:06 +0200 (Fri, 11 Jul 2008) | 3 lines #3342: In tracebacks, printed source lines were not indented since r62555. #3343: Py_DisplaySourceLine should be a private function. Rename it to _Py_DisplaySourceLine. ........ r64882 | josiah.carlson | 2008-07-12 00:17:14 +0200 (Sat, 12 Jul 2008) | 2 lines Fix for the AttributeError in test_asynchat. ........ r64885 | josiah.carlson | 2008-07-12 01:26:59 +0200 (Sat, 12 Jul 2008) | 2 lines Fixed test for asyncore. ........ r64888 | matthias.klose | 2008-07-12 09:51:48 +0200 (Sat, 12 Jul 2008) | 2 lines - Fix bashisms in Tools/faqwiz/move-faqwiz.sh ........ r64897 | benjamin.peterson | 2008-07-12 22:16:19 +0200 (Sat, 12 Jul 2008) | 1 line fix various doc typos #3320 ........ r64900 | alexandre.vassalotti | 2008-07-13 00:06:53 +0200 (Sun, 13 Jul 2008) | 2 lines Fixed typo. ........ r64901 | benjamin.peterson | 2008-07-13 01:41:19 +0200 (Sun, 13 Jul 2008) | 1 line #1778443 robotparser fixes from Aristotelis Mikropoulos ........ r64915 | nick.coghlan | 2008-07-13 16:52:36 +0200 (Sun, 13 Jul 2008) | 1 line Fix issue 3221 by emitting a RuntimeWarning instead of raising SystemError when the parent module can't be found during an absolute import (likely due to non-PEP 361 aware code which sets a module level __package__ attribute) ........ r64926 | martin.v.loewis | 2008-07-13 22:31:49 +0200 (Sun, 13 Jul 2008) | 2 lines Add turtle into the module index. ........ r64927 | alexandre.vassalotti | 2008-07-13 22:42:44 +0200 (Sun, 13 Jul 2008) | 3 lines Issue #3274: Use a less common identifier for the temporary variable in Py_CLEAR(). ........ r64928 | andrew.kuchling | 2008-07-13 23:43:25 +0200 (Sun, 13 Jul 2008) | 1 line Re-word ........ r64929 | andrew.kuchling | 2008-07-13 23:43:52 +0200 (Sun, 13 Jul 2008) | 1 line Add various items; move ctypes items into a subsection of their own ........ r64938 | andrew.kuchling | 2008-07-14 02:35:32 +0200 (Mon, 14 Jul 2008) | 1 line Typo fixes ........ r64939 | andrew.kuchling | 2008-07-14 02:40:55 +0200 (Mon, 14 Jul 2008) | 1 line Typo fix ........ r64940 | andrew.kuchling | 2008-07-14 03:18:16 +0200 (Mon, 14 Jul 2008) | 1 line Typo fix ........ r64941 | andrew.kuchling | 2008-07-14 03:18:31 +0200 (Mon, 14 Jul 2008) | 1 line Expand the multiprocessing section ........ r64944 | gregory.p.smith | 2008-07-14 08:06:48 +0200 (Mon, 14 Jul 2008) | 7 lines Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child process rather than both parent and child. Does anyone actually use fork1()? It appears to be a Solaris thing but if Python is built with pthreads on Solaris, fork1() and fork() should be the same. ........ r64961 | jesse.noller | 2008-07-15 15:47:33 +0200 (Tue, 15 Jul 2008) | 1 line multiprocessing/connection.py patch to remove fqdn oddness for issue 3270 ........ r64966 | nick.coghlan | 2008-07-15 17:40:22 +0200 (Tue, 15 Jul 2008) | 1 line Add missing NEWS entry for r64962 ........ r64973 | jesse.noller | 2008-07-15 20:29:18 +0200 (Tue, 15 Jul 2008) | 1 line Revert 3270 patch: self._address is in pretty widespread use, need to revisit ........
* Manual forward port of 64962 - use PyObject_HashNotImplemented as a tp_hash ↵Nick Coghlan2008-07-151-0/+1
| | | | level indicator that the default hash implementation has not been inherited
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