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* Issues/88027: A potential double free in list_sort_impl (#92367)Tim Peters2022-05-061-1/+3
| | | merge_freemem(): set keys to NULL do it's harmless to call this again.
* gh-92112: Fix crash triggered by an evil custom `mro()` (#92113)Alexey Izbyshev2022-05-061-9/+11
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* gh-87390: Fix starred tuple equality and pickling (GH-92337)Serhiy Storchaka2022-05-051-0/+26
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* bpo-43857: Improve the AttributeError message when deleting a missing ↵Géry Ogam2022-05-052-5/+17
| | | | | attribute (#25424) Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* bpo-46764: Fix wrapping bound method with @classmethod (#31367)Michael J. Sullivan2022-05-051-8/+0
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* Use static inline function Py_EnterRecursiveCall() (#91988)Victor Stinner2022-05-047-45/+46
| | | | | | | | | | | | | | | | Currently, calling Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() may use a function call or a static inline function call, depending if the internal pycore_ceval.h header file is included or not. Use a different name for the static inline function to ensure that the static inline function is always used in Python internals for best performance. Similar approach than PyThreadState_GET() (function call) and _PyThreadState_GET() (static inline function). * Rename _Py_EnterRecursiveCall() to _Py_EnterRecursiveCallTstate() * Rename _Py_LeaveRecursiveCall() to _Py_LeaveRecursiveCallTstate() * pycore_ceval.h: Rename Py_EnterRecursiveCall() to _Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() and _Py_LeaveRecursiveCall()
* Add more stats for freelist use and allocations. (GH-92211)Mark Shannon2022-05-036-0/+28
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* gh-91320: Use _PyCFunction_CAST() (#92251)Victor Stinner2022-05-036-17/+17
| | | | | | | | | | Replace "(PyCFunction)(void(*)(void))func" cast with _PyCFunction_CAST(func). Change generated by the command: sed -i -e \ 's!(PyCFunction)(void(\*)(void)) *\([A-Za-z0-9_]\+\)!_PyCFunction_CAST(\1)!g' \ $(find -name "*.c")
* gh-91320: Argument Clinic uses _PyCFunction_CAST() (#32210)Victor Stinner2022-05-0312-77/+77
| | | | Replace "(PyCFunction)(void(*)(void))func" cast with _PyCFunction_CAST(func).
* gh-92031: Deoptimize Static Code at Finalization (GH-92039)Dennis Sweeney2022-05-031-10/+17
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* gh-92154: Expose PyCode_GetCode in the C API (GH-92168)Ken Jin2022-05-031-0/+5
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* Fix the closure argument to PyEval_EvalCodeEx. (GH-92175)larryhastings2022-05-021-1/+2
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* gh-87390: Add __unpacked__ attribute to types.GenericAlias (#92059)Jelle Zijlstra2022-05-021-0/+2
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* gh-90213: Speed up right shifts of negative integers (GH-30277)Mark Dickinson2022-05-021-29/+69
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* bpo-36819: Fix crashes in built-in encoders with weird error handlers (GH-28593)Serhiy Storchaka2022-05-022-23/+52
| | | | | | | If the error handler returns position less or equal than the starting position of non-encodable characters, most of built-in encoders didn't properly re-size the output buffer. This led to out-of-bounds writes, and segfaults.
* gh-92114: Improve error message for types with __class_getitem__ = None ↵Serhiy Storchaka2022-05-021-1/+2
| | | | (GH-92115)
* gh-81548: Deprecate octal escape sequences with value larger than 0o377 ↵Serhiy Storchaka2022-04-302-10/+48
| | | | (GH-91668)
* bpo-43224: Implement substitution of unpacked TypeVarTuple in C (GH-31828)Serhiy Storchaka2022-04-301-14/+104
| | | | Co-authored-by: Matthew Rahtz <mrahtz@gmail.com>
* gh-91603: Speed up isinstance/issubclass on union types (GH-91631)Yurii Karabas2022-04-282-74/+15
| | | | Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* gh-91603: Speed up operator "|" for UnionType (GH-91955)Serhiy Storchaka2022-04-281-87/+70
| | | | | | | | | Reduce the complexity from O((M+N)^2) to O(M*N), where M and N are the length of __args__ for both operands (1 for operand which is not a UnionType). As a consequence, the complexity of parameter substitution in UnionType has been reduced from O(N^3) to O(N^2). Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
* gh-91719: Add pycore_opcode.h internal header file (#91906)Victor Stinner2022-04-253-4/+6
| | | | | | | | | | | Move the following API from Include/opcode.h (public C API) to a new Include/internal/pycore_opcode.h header file (internal C API): * EXTRA_CASES * _PyOpcode_Caches * _PyOpcode_Deopt * _PyOpcode_Jump * _PyOpcode_OpName * _PyOpcode_RelativeJump
* gh-89373: _Py_Dealloc() checks tp_dealloc exception (#32357)Victor Stinner2022-04-211-1/+35
| | | | If Python is built in debug mode, _Py_Dealloc() now ensures that the tp_dealloc function leaves the current exception unchanged.
* GH-88116: Document that PyCodeNew is dangerous, and make PyCode_NewEmpty ↵Mark Shannon2022-04-211-1/+15
| | | | less dangerous. (GH-91790)
* GH-88116: Use a compact format to represent end line and column offsets. ↵Mark Shannon2022-04-214-215/+417
| | | | | | | | | | | | (GH-91666) * Stores all location info in linetable to conform to PEP 626. * Remove column table from code objects. * Remove end-line table from code objects. * Document new location table format
* gh-91636: Don't clear required fields of function objects (GH-91651)Dennis Sweeney2022-04-211-3/+11
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* gh-91731: Replace Py_BUILD_ASSERT() with static_assert() (#91730)Victor Stinner2022-04-202-3/+7
| | | | | | | | | | | | Python 3.11 now uses C11 standard which adds static_assert() to <assert.h>. * In pytime.c, replace Py_BUILD_ASSERT() with preprocessor checks on SIZEOF_TIME_T with #error. * On macOS, py_mach_timebase_info() now accepts timebase members with the same size than _PyTime_t. * py_get_monotonic_clock() now saturates GetTickCount64() to _PyTime_MAX: GetTickCount64() is unsigned, whereas _PyTime_t is signed.
* Cast to (destructor) to fix compiler warnings (GH-91711)Dennis Sweeney2022-04-201-1/+1
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* gh-91632: Fix generic_alias_iterator to be finalized at exit. (GH-91727)Dong-hee Na2022-04-202-2/+6
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* gh-91020: Add `PyBytes_Type.tp_alloc` for subclass (GH-91686)Inada Naoki2022-04-201-1/+20
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* gh-90667: Add specializations of Py_DECREF when types are known (GH-30872)Dennis Sweeney2022-04-196-35/+61
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* bpo-46712: share more global strings in deepfreeze (gh-32152)Kumar Aditya2022-04-191-0/+1
| | | (for gh-90868)
* bpo-40421: Cleanup PyFrame C API (GH-32417)Victor Stinner2022-04-191-1/+1
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* gh-91098: Use Argument Clinic for Object/classobject.c to fix docstrings ↵Oleg Iarygin2022-04-192-114/+168
| | | | | | | (#31711) Closes GH-91098. Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-91102: Use Argument Clinic for EncodingMap (#31725)Oleg Iarygin2022-04-182-48/+42
| | | Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-91576: Speed up iteration of strings (#91574)Kumar Aditya2022-04-182-6/+46
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* gh-91118: Fix docstrings that do not honor --without-doc-strings (#31769)Oleg Iarygin2022-04-183-7/+9
| | | | Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-89770: Implement PEP-678 - Exception notes (GH-31317)Irit Katriel2022-04-161-43/+80
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* gh-91266: refactor bytearray strip methods (GH-32096)Pieter Eendebak2022-04-141-85/+40
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* gh-91502: Add a new API to check if a frame is an entry frame (GH-91503)Pablo Galindo Salgado2022-04-131-0/+8
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* gh-91421: Use constant value check during runtime (GH-91422)Tobias Stoeckmann2022-04-131-1/+1
| | | | | | | | | | | | | The left-hand side expression of the if-check can be converted to a constant by the compiler, but the addition on the right-hand side is performed during runtime. Move the addition from the right-hand side to the left-hand side by turning it into a subtraction there. Since the values are known to be large enough to not turn negative, this is a safe operation. Prevents a very unlikely integer overflow on 32 bit systems. Fixes GH-91421.
* gh-91117: Ensure integer mod and pow operations use cached small ints (GH-31843)Dennis Sweeney2022-04-111-0/+2
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* GH-89480: Document motivation, design and implementation of 3.11 frame ↵Mark Shannon2022-04-111-0/+122
| | | | stack. (GH-32304)
* bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)John Belmonte2022-04-112-6/+13
| | | | | | | | Add "z" format specifier to coerce negative 0 to zero. See https://github.com/python/cpython/issues/90153 (originally https://bugs.python.org/issue45995) for discussion. This covers `str.format()` and f-strings. Old-style string interpolation is not supported. Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
* bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)Irit Katriel2022-04-111-2/+12
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* Fix bad grammar and import docstring for split/rsplit (GH-32381)Raymond Hettinger2022-04-082-22/+37
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* Add new PyFrame_GetLasti C-API function (GH-32413)Mark Shannon2022-04-081-1/+11
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* bpo-47250: Fix refleak from object.__getstate__() (GH-32403)Dong-hee Na2022-04-071-1/+0
| | | Co-authored-by: Brandt Bucher <brandt@python.org>
* bpo-47177: Replace `f_lasti` with `prev_instr` (GH-32208)Brandt Bucher2022-04-073-29/+27
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* bpo-35134: Remove the Include/code.h header file (GH-32385)Victor Stinner2022-04-071-1/+0
| | | | | | Remove the Include/code.h header file. C extensions should only include the main <Python.h> header file. Python.h includes directly Include/cpython/code.h instead.
* bpo-26579: Add object.__getstate__(). (GH-2821)Serhiy Storchaka2022-04-065-145/+172
| | | | | | | Copying and pickling instances of subclasses of builtin types bytearray, set, frozenset, collections.OrderedDict, collections.deque, weakref.WeakSet, and datetime.tzinfo now copies and pickles instance attributes implemented as slots.
generated by cgit v0.12 at 2024-12-04 23:40:08 (GMT)