cpython

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Files

T

Miss Islington (bot) cedff2d617 [3.14] gh-145685: Improve scaling of type attribute lookups (gh-145774) (#145874 )

Avoid locking in the PyType_Lookup cache-miss path if the type's
tp_version_tag is already valid.

(cherry picked from commit cd52172831)

Co-authored-by: Sam Gross <colesbury@gmail.com>

2026-03-12 14:33:05 -04:00

clinic

[3.14] gh-129559: Remove extra dot in bytearray.resize AC (GH-140134) (#140143 )

2025-10-15 14:06:18 +03:00

mimalloc

[3.14] gh-145615: Fix mimalloc page leak in the free-threaded build (gh-145626) (#145691 )

2026-03-09 14:17:57 -04:00

stringlib

[3.14] gh-145092: Fix compiler warning for memchr() and wcschr() returning const pointer (GH-145093) (GH-145102)

2026-02-22 08:28:17 +00:00

abstract.c

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boolobject.c

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bytearrayobject.c

[3.14] gh-143003: Fix possible shared buffer overflow in bytearray.extend() (GH-143086) (GH-143447)

2026-01-06 13:48:45 +02:00

bytes_methods.c

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bytesobject.c

[3.14] gh-140939: Fix memory leak in _PyBytes_FormatEx error path (GH-140957) (#141154 )

2025-11-06 16:20:03 +00:00

call.c

[3.14] gh-142737: Handle lost io.open in _Py_FindSourceFile (GH-142747) (GH-142773)

2025-12-15 23:30:00 +00:00

capsule.c

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cellobject.c

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classobject.c

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codeobject.c

[3.14] gh-144981: Make PyUnstable_Code_SetExtra/GetExtra thread-safe (GH-144980) (#145052 )

2026-03-05 08:26:09 -05:00

complexobject.c

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descrobject.c

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dictnotes.txt

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dictobject.c

[3.14] gh-130327: Always traverse managed dictionaries, even when inline values are available (GH-130469) (#145438 )

2026-03-02 19:57:10 +00:00

enumobject.c

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exceptions.c

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fileobject.c

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floatobject.c

[3.14] gh-143006: Fix and optimize mixed comparison of float and int (GH-143084) (GH-143623)

2026-01-09 17:32:23 +00:00

frameobject.c

[3.14] gh-144446: Fix some frame object thread-safety issues (gh-144479) (#144546 )

2026-02-06 15:25:36 +00:00

funcobject.c

[3.14] gh-144330: Initialize classmethod and staticmethod in new (#144498 )

2026-02-06 10:21:02 +01:00

genericaliasobject.c

[3.14] gh-143635: Fix crash in ga_repr_items_list (GH-143670) (#143851 )

2026-01-15 04:16:46 +00:00

genobject.c

[3.14] gh-142766: Clear frame when generator.close() is called (gh-142838) (#142899 )

2025-12-17 18:33:15 +00:00

interpolationobject.c

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iterobject.c

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listobject.c

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listsort.txt

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lnotab_notes.txt

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longobject.c

[3.14] gh-142554: avoid divmod crashes due to bad _pylong.int_divmod (GH-142673) (#142696 )

2025-12-14 09:04:37 +00:00

memoryobject.c

[3.14] gh-142664: fix PyObject_Hash invokation post GH-143217 (GH-143223) (#143224 )

2025-12-27 14:55:45 +00:00

methodobject.c

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moduleobject.c

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namespaceobject.c

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object_layout_312.gv

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object_layout_312.png

[3.14] gh-71648: Optimize PNG files (GH-138842) (GH-138851)

2025-10-07 20:52:12 +02:00

object_layout_313.gv

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object_layout_313.png

[3.14] gh-71648: Optimize PNG files (GH-138842) (GH-138851)

2025-10-07 20:52:12 +02:00

object_layout_full_312.gv

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object_layout_full_312.png

[3.14] gh-71648: Optimize PNG files (GH-138842) (GH-138851)

2025-10-07 20:52:12 +02:00

object_layout_full_313.gv

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object_layout_full_313.png

[3.14] gh-71648: Optimize PNG files (GH-138842) (GH-138851)

2025-10-07 20:52:12 +02:00

object_layout.md

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object.c

[3.14] gh-102809: No longer mention Misc/gdbinit in the code (GH-143980) (#144044 )

2026-01-19 18:01:21 +00:00

obmalloc.c

[3.14] gh-145615: Fix mimalloc page leak in the free-threaded build (gh-145626) (#145691 )

2026-03-09 14:17:57 -04:00

odictobject.c

[3.14] gh-125996: fix thread safety of collections.OrderedDict (GH-133734) (#140053 )

2025-10-13 23:25:24 +05:30

picklebufobject.c

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rangeobject.c

[3.14] GH-141312: Allow only integers to longrangeiter_setstate state (GH-141317) (GH-141559)

2025-11-15 21:30:25 +02:00

README

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setobject.c

[3.14] gh-141805: Fix crash after concurrent addition objects with the same hash to set (GH-143815) (GH-143849)

2026-01-15 09:31:16 +02:00

sliceobject.c

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structseq.c

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templateobject.c

[3.14] gh-142433: Move deref to below the error when checking for laststring (GH-142402) (#142524 )

2025-12-10 16:07:59 +00:00

tupleobject.c

[3.14] GH-139951: Fix major GC performance regression. Backport of GH-140262 (GH-140447)

2025-10-23 15:26:58 +01:00

typeobject.c

[3.14] gh-145685: Improve scaling of type attribute lookups (gh-145774) (#145874 )

2026-03-12 14:33:05 -04:00

typeslots.inc

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typeslots.py

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typevarobject.c

[3.14] gh-143089: Fix ParamSpec default examples to use list instead of tuple (GH-143179) (#143538 )

2026-01-08 11:49:41 +00:00

unicodectype.c

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unicodeobject.c

[3.14] gh-145142: Make str.maketrans safe under free-threading (gh-145157) (#145320 )

2026-02-27 16:33:46 +00:00

unicodetype_db.h

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unionobject.c

[3.14] gh-140348: Fix using | on unusual objects plus Unions (GH-140383) (#140948 )

2025-11-03 15:16:03 +00:00

weakrefobject.c

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README

Source files for various builtin objects