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* Issue #18112: PEP 442 implementation (safe object finalization).Antoine Pitrou2013-07-301-0/+10
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* don't expand the operand to Py_XINCREF/XDECREF/CLEAR/DECREF multiple times ↵Benjamin Peterson2013-05-271-14/+20
| | | | | | (closes #17206) A patch from Illia Polosukhin.
* remove unused flag (closes #16505)Benjamin Peterson2012-11-191-1/+0
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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*. ........
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