cpython

mirror of https://github.com/python/cpython.git synced 2026-07-17 15:36:05 -04:00

Files

T

Sam Gross 69bb1c6c41 [3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659)

Objects may be temporarily "resurrected" in destructors when calling
finalizers or watcher callbacks. We previously undid the resurrection
by decrementing the reference count using `Py_SET_REFCNT`. This was not
thread-safe because other threads might be accessing the object
(modifying its reference count) if it was exposed by the finalizer,
watcher callback, or temporarily accessed by a racy dictionary or list
access.

This adds internal-only thread-safe functions for temporary object
resurrection during destructors.
(cherry picked from commit f4f530804b)

2024-12-05 18:49:33 -05:00

clinic

[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)

2024-07-19 09:13:08 +00:00

mimalloc

[3.13] Fix typos (#123775 ) (#123866 )

2024-10-07 23:44:31 +02:00

stringlib

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

abstract.c

gh-116316: Fix typo in UNARY_FUNC(PyNumber_Positive) macros (GH-116317)

2024-03-04 17:57:01 +00:00

boolobject.c

[3.13] gh-122982: Extend the deprecation period for bool inversion by two years (GH-123306) (#123316 )

2024-08-25 19:48:34 +00:00

bytearrayobject.c

[3.13] gh-126980: Fix bytearray.__buffer__ crash on PyBUF_{READ,WRITE} (GH-126981) (#127023 )

2024-11-19 20:37:53 +03:00

bytes_methods.c

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

bytesobject.c

[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511 ) (#123600 )

2024-09-02 15:23:29 +02:00

call.c

…

capsule.c

[3.13] gh-124538: Fix crash when using gc.get_referents on an untracked capsule object (GH-124559) (#124588 )

2024-09-26 13:51:58 -07:00

cellobject.c

gh-117323: Make cell thread-safe in free-threaded builds (#117330 )

2024-03-29 13:35:43 -04:00

classobject.c

gh-118362: Fix thread safety around lookups from the type cache in the face of concurrent mutators (#118454 )

2024-05-06 10:50:35 -07:00

codeobject.c

[3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659)

2024-12-05 18:49:33 -05:00

complexobject.c

[3.13] gh-113841: fix possible undefined division by 0 in _Py_c_pow() (GH-127211) (#127216 )

2024-12-02 15:42:02 +01:00

descrobject.c

[3.13] bpo-24766: doc= argument to subclasses of property not handled correctly (GH-2487) (GH-120305)

2024-06-11 12:52:27 +03:00

dictnotes.txt

…

dictobject.c

[3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659)

2024-12-05 18:49:33 -05:00

enumobject.c

…

exception_handling_notes.txt

…

exceptions.c

[3.13] gh-123378: fix a crash in UnicodeError.__str__ (GH-124935) (#125099 )

2024-10-08 12:06:57 +00:00

fileobject.c

gh-87193: Support bytes objects with refcount > 1 in _PyBytes_Resize() (GH-117160)

2024-03-25 16:32:11 +01:00

floatobject.c

[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)

2024-07-19 09:13:08 +00:00

frame_layout.md

…

frameobject.c

[3.13] gh-125590: Allow FrameLocalsProxy to delete and pop keys from extra locals (GH-125616) (#125797 )

2024-10-21 17:06:27 +00:00

funcobject.c

[3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659)

2024-12-05 18:49:33 -05:00

genericaliasobject.c

[3.13] gh-121660: Fix ga_getitem by explicitly checking for NULL result (GH-121661) (#121761 )

2024-07-14 11:48:33 +00:00

genobject.c

gh-110209: Add __class_getitem__ for generator and coroutine (#110212 )

2024-05-06 18:41:32 -07:00

iterobject.c

…

listobject.c

[3.13] gh-127536: Add missing locks in listobject.c (GH-127580) (GH-127613)

2024-12-04 15:17:19 -05:00

listsort.txt

GH-116939: Rewrite binarysort() (#116940 )

2024-03-21 22:27:25 -05:00

lnotab_notes.txt

…

locations.md

…

longobject.c

[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)

2024-07-19 09:13:08 +00:00

memoryobject.c

[3.13] gh-126341: add release check to __iter__ method of memoryview (GH-126759) (#126778 )

2024-11-13 19:05:59 +00:00

methodobject.c

gh-113024: C API: Add PyObject_GenericHash() function (GH-113025)

2024-03-22 20:19:10 +02:00

moduleobject.c

[3.13] gh-123930: Better error for "from imports" when script shadows module (GH-123929) (#125937 )

2024-10-24 19:37:31 +00:00

namespaceobject.c

gh-108191: Add support of positional argument in SimpleNamespace constructor (GH-108195)

2024-04-25 00:39:54 +03:00

object_layout_312.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_312.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_313.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_full_312.gv

…

object_layout_full_312.png

…

object_layout_full_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_full_313.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout.md

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object.c

[3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659)

2024-12-05 18:49:33 -05:00

obmalloc.c

[3.13] gh-121460: Skip freeing unallocated arenas (gh-121589)

2024-07-10 17:05:11 +00:00

odictobject.c

[3.13] gh-119004: fix a crash in equality testing between OrderedDict (GH-121329) (#124507 )

2024-09-27 11:34:48 -07:00

picklebufobject.c

…

rangeobject.c

gh-117764: Fix and add signatures for many builtins (GH-117769)

2024-04-12 13:56:41 +03:00

README

…

setobject.c

[3.13] gh-122688: Fix support of var-positional parameter in Argument Clinic (GH-122689) (#122852 )

2024-09-02 13:03:04 +02:00

sliceobject.c

gh-117764: Add docstrings and signatures for the types of None, Ellipsis and NotImplemented (GH-117813)

2024-04-12 15:45:23 +03:00

structseq.c

[3.13] gh-123091: Use more _Py_IsImmortalLoose() (GH-123602) (GH-123622)

2024-09-03 12:36:42 +02:00

tupleobject.c

[3.13] GH-121439: Allow PyTupleObjects with an ob_size of 20 in the free_list to be reused (gh-121428) (gh-121565)

2024-07-10 08:12:54 +00:00

typeobject.c

[3.13] gh-126594: Fix typeobject.c wrap_buffer() cast (GH-126754) (#127004 )

2024-11-19 08:38:06 +00:00

typeslots.inc

…

typeslots.py

…

typevarobject.c

[3.13] gh-124498: Fix TypeAliasType not to be generic, when type_params=() (GH-124499) (#124603 )

2024-09-29 18:01:06 -07:00

unicodectype.c

…

unicodeobject.c

[3.13] Fix Unicode encode_wstr_utf8() (#127420 ) (#127505 )

2024-12-02 13:24:03 +01:00

unicodetype_db.h

…

unionobject.c

…

weakrefobject.c

[3.13] gh-121652: Handle allocate_weakref returning NULL (GH-121653) (#121721 )

2024-07-13 16:31:50 +00:00

README

Source files for various builtin objects