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Pull requests: python/cpython

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Pull requests list

gh-156950: Clarify defaultdict documentation awaiting review docs Documentation in the Doc dir skip news
#157033 opened Sep 6, 2026 by GruffElixir Loading…
1
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[3.15] gh-156512: Fix asyncio calling connection_lost() twice from resume_writing() (GH-156657) awaiting merge
#157031 opened Sep 6, 2026 by miss-islington Contributor Loading…
[3.14] gh-156512: Fix asyncio calling connection_lost() twice from resume_writing() (GH-156657) awaiting merge
#157030 opened Sep 6, 2026 by miss-islington Contributor Loading…
gh-75733: Show IDLE's trees in a ttk.Treeview awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#157029 opened Sep 6, 2026 by serhiy-storchaka Member Loading…
1
gh-156961: Fix tkinter.font.Font for a font name returned as a Tcl object awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#157028 opened Sep 6, 2026 by serhiy-storchaka Member Loading…
gh-157025: Fix transport cleanup when cancelling asyncio native sendfile awaiting review
#157027 opened Sep 6, 2026 by lpyu001 Contributor Loading…
2
Use a PyBytesWriter for IOBase.readline awaiting core review skip issue skip news type-refactor Code refactoring (with no changes in behavior)
#157024 opened Sep 6, 2026 by methane Member Loading…
1
[3.15] gh-154511: Consolidate IDLE's mouse wheel handling in util (GH-156974) awaiting merge
#157021 opened Sep 6, 2026 by miss-islington Contributor Loading…
gh-154175: Remove time.sleep in test_io daemon test awaiting review skip news tests Tests in the Lib/test dir
#157019 opened Sep 6, 2026 by cmaloney Contributor Loading…
[3.15] Add separate docstring for frozendict (gh-156986) awaiting review skip issue skip news
#157018 opened Sep 6, 2026 by miss-islington Contributor Loading…
3
gh-143201: warnings writes the full source line instead of the truncated one awaiting review
#157014 opened Sep 6, 2026 by AZero13 Contributor Loading…
[3.13] gh-154175: Fetch _PY_GIL_DROP_REQUEST_BIT under GIL awaiting review
#157013 opened Sep 5, 2026 by cmaloney Contributor Loading…
gh-157003: Add flush() method to HTMLParser. awaiting review
#157012 opened Sep 5, 2026 by ianjosephwilson Loading…
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gh-131798: Propagate iterator types from GET_ITER in the JIT awaiting review
#157011 opened Sep 5, 2026 by lgeiger Contributor Loading…
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gh-157006: Fix test_embed when PYTHONSTARTUP is set awaiting review skip news tests Tests in the Lib/test dir
#157007 opened Sep 5, 2026 by cmaloney Contributor Loading…
1
[3.15] gh-156988: Fix asyncio call graph loss at sync generators awaiting merge
#157004 opened Sep 5, 2026 by deadlovelll Contributor Loading…
[3.11] Fix download links for old PDF achives in docs awaiting core review docs Documentation in the Doc dir skip issue skip news
#157002 opened Sep 5, 2026 by StanFromIreland Member Loading…
@Yhg1s
1
[3.15] gh-127296: Document that argparse count action starts from a non-zero default (GH-156908) awaiting merge docs Documentation in the Doc dir skip news
#156997 opened Sep 5, 2026 by miss-islington Contributor Loading…
1
gh-156995: Fix bytearray.take_bytes() corrupting shared single-byte bytes objects awaiting core review needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#156996 opened Sep 5, 2026 by StanFromIreland Member Loading…
6
[3.15] gh-156091: Fix crash compiling deeply nested inlined comprehensions (GH-156957) awaiting merge type-crash A hard crash of the interpreter, possibly with a core dump
#156992 opened Sep 5, 2026 by miss-islington Contributor Loading…
gh-135623: Document that json sorts the keys before coercing them to strings awaiting core review docs Documentation in the Doc dir needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes skip news
#156987 opened Sep 5, 2026 by serhiy-storchaka Member Loading…
2
gh-69643: Fix sorting keys of different types in json awaiting core review
#156985 opened Sep 5, 2026 by serhiy-storchaka Member Loading…
1
gh-156980: Fix asyncio call graph truncation at async generators awaiting review
#156984 opened Sep 5, 2026 by deadlovelll Contributor Loading…
1
gh-144446: Fix thread-safety of FrameLocalsProxy on executing frames
#156973 opened Sep 5, 2026 by kumaraditya303 Contributor • Draft
gh-152433: Windows: use LoadLibrary in UWP for system libs awaiting merge
#156972 opened Sep 5, 2026 by thexai Contributor Loading…
2
ProTip! What’s not been updated in a month: updated:<2026-08-06.