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Pull requests: python/cpython

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Pull requests list

GH-145000: Add a tool to check removed HTML IDs awaiting core review skip news
#145001 opened Feb 19, 2026 by encukou Loading…
gh-144873: Document isinstance Optimization awaiting review docs Documentation in the Doc dir skip news
#144997 opened Feb 19, 2026 by George-Ogden Loading…
1
gh-144995: Optimize memoryview == memoryview awaiting core review
#144996 opened Feb 19, 2026 by vstinner Loading…
2
gh-88091: Fix unicodedata.decomposition for Hangul Syllables awaiting review
#144993 opened Feb 19, 2026 by StanFromIreland Loading…
gh-144984: Fix crash in ExternalEntityParserCreate() error paths awaiting review
#144992 opened Feb 19, 2026 by raminfp Loading…
gh-144989: Expose special method lookup at Python level awaiting review
#144990 opened Feb 19, 2026 by tanloong Loading…
8
gh-144986: Fix memory leak in atexit.register() awaiting core review needs backport to 3.14 bugs and security fixes
#144987 opened Feb 19, 2026 by ashm-dev Loading…
3
Update argparse suggest_on_error code snippet in docs awaiting core review docs Documentation in the Doc dir needs backport to 3.14 bugs and security fixes skip issue skip news
#144985 opened Feb 19, 2026 by savannahostrowski Loading…
GH-130750: Restore quoting of choices in argparse error messages to match documentation and improve clarity awaiting merge needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#144983 opened Feb 19, 2026 by savannahostrowski Loading…
1
gh-144748: Document 3.12 and 3.14 changes to PyErr_CheckSignals 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 skip news topic-C-API
#144982 opened Feb 19, 2026 by ZeroIntensity Loading…
1
gh-144981: Make PyUnstable_Code_SetExtra/GetExtra thread-safe awaiting changes
#144980 opened Feb 18, 2026 by yoney Loading…
6
Update comments in _strptime module awaiting review skip issue skip news
#144979 opened Feb 18, 2026 by anton-ryzhov Loading…
@StanFromIreland
1
gh-142763: Fix race in ZoneInfo cache eviction awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#144978 opened Feb 18, 2026 by colesbury Loading…
gh-139103: Improve enum free-threaded scaling
#144977 opened Feb 18, 2026 by colesbury • Draft
gh-144975: Fix wave.Wave_write.setframerate() validation order awaiting review
#144976 opened Feb 18, 2026 by mbeijen Loading…
Correct MAX_N in Lib/zipfile ZipExtFile awaiting merge needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes skip issue skip news
#144973 opened Feb 18, 2026 by jberg5 Loading…
1
gh-144777: Fix data races in IncrementalNewlineDecoder awaiting core review needs backport to 3.14 bugs and security fixes topic-free-threading
#144971 opened Feb 18, 2026 by colesbury Loading…
Correct DynamicClassAttribute from function to class in types docs awaiting review docs Documentation in the Doc dir skip issue skip news topic-typing
#144968 opened Feb 18, 2026 by tanloong Loading…
gh-141510, PEP 814: Add frozendict support to pickle awaiting core review skip news
#144967 opened Feb 18, 2026 by vstinner Loading…
15
gh-144809: Make deque copy atomic in free-threaded build awaiting core review needs backport to 3.14 bugs and security fixes topic-free-threading
#144966 opened Feb 18, 2026 by colesbury Loading…
gh-141984: Split Parenthesized form docs into "groups" and "tuple displays" awaiting core review docs Documentation in the Doc dir skip news
#144964 opened Feb 18, 2026 by encukou Loading…
gh-134584 : Optimize and eliminate redundant ref-counting for MAKE_FUNCTION in the JIT awaiting review
#144963 opened Feb 18, 2026 by Sacul0457 Loading…
1
gh-92810: Cover ABCMeta instancecheck/subclasscheck with more tests awaiting review tests Tests in the Lib/test dir
#144941 opened Feb 18, 2026 by dolfinus Loading…
3
gh-144749: Default value check for descriptors in dataclass awaiting review
#144940 opened Feb 17, 2026 by bkap123 Loading…
gh-141510, PEP 814: Add frozendict support to pickle skip news
#144936 opened Feb 17, 2026 by vstinner • Draft
5
ProTip! What’s not been updated in a month: updated:<2026-01-19.