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* bpo-30341: Improve _PyTrash_thread_destroy_chain() a little bit (#1545)Xiang Zhang2017-05-131-1/+1
| | | | | * add a comment about why we need to increase trash_delete_nesting * move increase and decrese outside of the loop
* Issue #29058: All stable API extensions added after Python 3.2 are nowSerhiy Storchaka2016-12-271-0/+2
| | | | | available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of the minimum Python version supporting this API.
* Issue #26900: Excluded underscored names and other private API from limited API.Serhiy Storchaka2016-09-111-2/+13
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* Issue #24254: Drop cls.__definition_order__.Eric Snow2016-09-081-2/+0
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* Implement compact dictVictor Stinner2016-09-081-1/+0
| | | | | | | | | | | | Issue #27350: `dict` implementation is changed like PyPy. It is more compact and preserves insertion order. _PyDict_Dummy() function has been removed. Disable test_gdb: python-gdb.py is not updated yet to the new structure of compact dictionaries (issue #28023). Patch written by INADA Naoki.
* make _Py_static_string_init use a designated initializerBenjamin Peterson2016-09-071-1/+1
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* Issue #24254: Preserve class attribute definition order.Eric Snow2016-09-051-0/+2
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* Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREFSerhiy Storchaka2016-04-101-2/+12
|\ | | | | | | in places where Py_DECREF was used.
| * Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREFSerhiy Storchaka2016-04-101-2/+12
| | | | | | | | in places where Py_DECREF was used.
* | Issue #22570: Renamed Py_SETREF to Py_XSETREF.Serhiy Storchaka2016-04-061-2/+2
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| * Issue #22570: Renamed Py_SETREF to Py_XSETREF.Serhiy Storchaka2016-04-061-2/+2
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* | fix indentation in Py_DECREF()Victor Stinner2016-03-191-1/+1
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* Issue #26304: Change "allows to <verb>" to "allows <verb>ing" or similarMartin Panter2016-02-101-1/+1
| | | | | The original form is incorrect grammar and feels awkward, even though the meaning is clear.
* Issue #20440: Massive replacing unsafe attribute setting code with specialSerhiy Storchaka2015-12-241-0/+26
| | | | macro Py_SETREF.
* docs: Better comment for tp_as_async slotYury Selivanov2015-08-261-1/+2
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* Issue 24017: Drop getawaitablefunc and friends in favor of unaryfunc.Yury Selivanov2015-05-281-6/+3
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* PEP 0492 -- Coroutines with async and await syntax. Issue #24017.Yury Selivanov2015-05-121-1/+10
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* Issue #23943: Fix typos. Patch by Piotr Kasprzyk.Berker Peksag2015-04-141-1/+1
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| * Issue #23943: Fix typos. Patch by Piotr Kasprzyk.Berker Peksag2015-04-141-1/+1
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| * Issue #22453: Warn against the use of leaking macro PyObject_REPR().Serhiy Storchaka2014-11-181-2/+6
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* | Issue #22869: Split pythonrun into two modulesNick Coghlan2014-11-201-0/+7
| | | | | | | | | | | | | | - interpreter startup and shutdown code moved to a new pylifecycle.c module - Py_OptimizeFlag moved into the new module with the other global flags
* | Issue #22453: Removed non-documented macro PyObject_REPR().Serhiy Storchaka2014-11-181-3/+0
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* | PEP 465: a dedicated infix operator for matrix multiplication (closes #21176)Benjamin Peterson2014-04-101-0/+3
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* Issue #20530: Argument Clinic's signature format has been revised again.Larry Hastings2014-02-091-2/+2
| | | | | | | The new syntax is highly human readable while still preventing false positives. The syntax also extends Python syntax to denote "self" and positional-only parameters, allowing inspect.Signature objects to be totally accurate for all supported builtins in Python 3.4.
* Issue #17162: Add PyType_GetSlot.Martin v. Löwis2014-02-041-0/+3
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* Issue #20326: Argument Clinic now uses a simple, unique signature toLarry Hastings2014-01-281-4/+2
| | | | | | | | | | annotate text signatures in docstrings, resulting in fewer false positives. "self" parameters are also explicitly marked, allowing inspect.Signature() to authoritatively detect (and skip) said parameters. Issue #20326: Argument Clinic now generates separate checksums for the input and output sections of the block, allowing external tools to verify that the input has not changed (and thus the output is not out-of-date).
* Issue #20390: Small fixes and improvements for Argument Clinic.Larry Hastings2014-01-261-2/+6
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* Issue #20189: Four additional builtin types (PyTypeObject,Larry Hastings2014-01-241-0/+3
| | | | | | PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type) have been modified to provide introspection information for builtins. Also: many additional Lib, test suite, and Argument Clinic fixes.
* Issue #19526: Exclude all new API from the stable ABI.Martin v. Löwis2014-01-031-0/+2
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* Issue #6477: Merge with 3.3.Alexandre Vassalotti2013-12-011-2/+2
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| * Issue #6477: Keep PyNotImplemented_Type and PyNone_Type private.Alexandre Vassalotti2013-12-011-2/+2
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* | Issue #6477: Merge with 3.3.Alexandre Vassalotti2013-12-011-0/+3
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| * Issue #6477: Added support for pickling the types of built-in singletons.Alexandre Vassalotti2013-12-011-0/+3
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* | ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'.Christian Heimes2013-11-201-17/+0
| | | | | | | | Python now uses SipHash24 on all major platforms.
* | Issue #19512, #19515: remove shared identifiers, move identifiers where theyVictor Stinner2013-11-071-8/+0
| | | | | | | | | | | | | | are used. Move also _Py_IDENTIFIER() defintions to the top in modified files to remove identifiers duplicated in the same file.
* | Issue #19512: add _PyUnicode_CompareWithId() functionVictor Stinner2013-11-061-2/+3
| | | | | | | | | | | | | | _PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString() when both strings are equal and interned. Add also _PyId_builtins identifier for "builtins" common string.
* | Issue #19512: add some common identifiers to only create common strings once,Victor Stinner2013-11-061-2/+10
| | | | | | | | | | | | | | instead of creating temporary Unicode string objects Add also more identifiers in pythonrun.c to avoid temporary Unicode string objets for the interactive interpreter.
* | mergeRaymond Hettinger2013-10-011-0/+1
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| * Issue #18594: Fix the fast path for collections.Counter().Raymond Hettinger2013-10-011-0/+1
| | | | | | | | The path wasn't being taken due to an over-restrictive type check.
* | Issue #18772: fix the gdb plugin after the set implementation changesAntoine Pitrou2013-08-241-1/+0
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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.