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Pull requests: python/cpython

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Pull requests list

[3.11] gh-143919: Reject control characters in http cookies awaiting review
#144092 opened Jan 20, 2026 by miss-islington Loading…
[3.12] gh-143919: Reject control characters in http cookies awaiting review
#144091 opened Jan 20, 2026 by miss-islington Loading…
[3.13] gh-143919: Reject control characters in http cookies awaiting review
#144090 opened Jan 20, 2026 by miss-islington Loading…
[3.14] gh-143919: Reject control characters in http cookies awaiting review
#144089 opened Jan 20, 2026 by miss-islington Loading…
gh-144085: Add gi_suspended to inspect comments and generator/coroutine tests awaiting review
#144086 opened Jan 20, 2026 by hyongtao-code Loading…
[3.14] gh-143925: Reject control characters in data: URL mediatypes awaiting review
#144084 opened Jan 20, 2026 by miss-islington Loading…
gh-143658: Use str.lower and replace to further improve performance of importlib.metadata.Prepared.normalized awaiting merge performance Performance or resource usage topic-importlib
#144083 opened Jan 20, 2026 by hugovk Loading…
Update install manager docs (python/pymanager#227) awaiting core review docs Documentation in the Doc dir needs backport to 3.14 bugs and security fixes OS-windows skip issue skip news topic-installation
#144079 opened Jan 20, 2026 by zooba Loading…
gh-144068: fix JIT tracer memory leak when daemon thread exits awaiting merge
#144077 opened Jan 20, 2026 by cocolato Loading…
3
gh-144069: Fix memory leak in _dbm.open() on failure awaiting changes DO-NOT-MERGE
#144075 opened Jan 20, 2026 by VanshAgarwal24036 Loading…
6
[3.14] gh-143874: Use self.message instead of raw print in _exec_in_closure() (GH-143875) awaiting review
#144061 opened Jan 20, 2026 by miss-islington Loading…
Programming FAQ: fix a punctuaction typo awaiting 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 skip issue skip news
#144058 opened Jan 20, 2026 by johnslavik Loading…
1
gh-144048: Use flexible array members awaiting review
#144049 opened Jan 19, 2026 by AZero13 Loading…
2
gh-83069: Use efficient event-driven subprocess.Popen.wait() on Linux / macOS / BSD awaiting core review
#144047 opened Jan 19, 2026 by giampaolo Loading…
gh-143959 Make _datetime,_types optional for test_types awaiting review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes skip news tests Tests in the Lib/test dir
#144042 opened Jan 19, 2026 by youknowone Loading…
2
[3.11] gh-143935: Email preserve parens when folding comments (GH-143936) awaiting review topic-email type-security A security issue
#144037 opened Jan 19, 2026 by miss-islington Loading…
[3.12] gh-143935: Email preserve parens when folding comments (GH-143936) awaiting review topic-email type-security A security issue
#144036 opened Jan 19, 2026 by miss-islington Loading…
[3.13] gh-143935: Email preserve parens when folding comments (GH-143936) awaiting review topic-email type-security A security issue
#144035 opened Jan 19, 2026 by miss-islington Loading…
[3.14] gh-143935: Email preserve parens when folding comments (GH-143936) awaiting review topic-email type-security A security issue
#144034 opened Jan 19, 2026 by miss-islington Loading…
gh-144030: add check that argument is callable to Python version of functools.lru_cache awaiting merge
#144031 opened Jan 19, 2026 by cfbolz Loading…
@rhettinger
7
gh-144027: Fix documentation for ignorechars in base64.a85decode() awaiting merge needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes skip news tests Tests in the Lib/test dir
#144028 opened Jan 19, 2026 by serhiy-storchaka Loading…
1
gh-143928: Remove outdated comparison between pickle and marshal regarding recursion awaiting review docs Documentation in the Doc dir skip news
#144025 opened Jan 19, 2026 by Yashp002 Loading…
gh-144001: Support ignorechars in binascii.a2b_base64() and base64.b64decode() awaiting core review
#144024 opened Jan 19, 2026 by serhiy-storchaka Loading…
4
gh-135228: Properly update closure cells for __setattr__ and __detattr__ in frozen dataclasses with slots awaiting review
#144021 opened Jan 19, 2026 by Prometheus3375 Loading…
5
gh-144016: Fix bad stack assert in the JIT optimizer awaiting core review skip news
#144019 opened Jan 19, 2026 by Fidget-Spinner Loading…
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