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Pull requests: python/cpython

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Pull requests list

[3.13] gh-146333: Fix quadratic regex backtracking in configparser option parsing (GH-146399) awaiting core review needs backport to 3.10 only security fixes needs backport to 3.11 only security fixes needs backport to 3.12 only security fixes
#148559 opened Apr 14, 2026 by encukou Member Loading…
gh-148557: Makefile.pre.in: use em-config for trampoline clang awaiting review
#148556 opened Apr 14, 2026 by clementperon Loading…
4
gh-148535: Don't use gcc -fprofile-update=atomic flag on i686 awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#148554 opened Apr 14, 2026 by vstinner Member Loading…
1
gh-148552: Document the loop argument in ensure_future() method awaiting review docs Documentation in the Doc dir skip news
#148553 opened Apr 14, 2026 by manoj-km24 Loading…
[3.13] gh-148192: Fix Generator._make_boundary behavior with CRLF line endings. (GH-148193) awaiting review
#148549 opened Apr 14, 2026 by miss-islington Contributor Loading…
Update qsbr.md doc to be more accurate. awaiting core review docs Documentation in the Doc dir skip issue skip news topic-free-threading
#148537 opened Apr 14, 2026 by nascheme Member Loading…
gh-72406: Document argument ordering in argparse help output awaiting merge 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
#148534 opened Apr 13, 2026 by santihdzs Loading…
6
gh-148442: eliminate race condition in list rich comparison
#148531 opened Apr 13, 2026 by KowalskiThomas Contributor • Draft
gh-148484: Fix memory leak of iterator in array.array constructor awaiting core review skip news
#148523 opened Apr 13, 2026 by gleb-pp Contributor Loading…
6
gh-148518 fix index error in local part attribute awaiting core review
#148522 opened Apr 13, 2026 by bitdancer Member Loading…
@bitdancer
[3.12] gh-148169: Fix webbrowser %action substitution bypass of dash-prefix check (GH-148170) awaiting core review
#148519 opened Apr 13, 2026 by StanFromIreland Member Loading…
@Yhg1s
[3.13] gh-148169: Fix webbrowser %action substitution bypass of dash-prefix check (GH-148170) awaiting review
#148517 opened Apr 13, 2026 by miss-islington Contributor Loading…
[3.14] gh-148169: Fix webbrowser %action substitution bypass of dash-prefix check (GH-148170) awaiting review
#148516 opened Apr 13, 2026 by miss-islington Contributor Loading…
[3.12] gh-148395: Fix a possible UAF in {LZMA,BZ2,_Zlib}Decompressor (GH-148396) awaiting review
#148503 opened Apr 13, 2026 by miss-islington Contributor Loading…
@Yhg1s
3
gh-148498: Promote PyUnstable_Object_GC_NewWithExtraData() to the stable API awaiting review
#148499 opened Apr 13, 2026 by wjakob Contributor Loading…
1
Add comma for grammar consistency and better readability awaiting review docs Documentation in the Doc dir skip news
#148495 opened Apr 13, 2026 by manoj-km24 Loading…
1
gh-148263: Fix refcount leak in weakref proxy operations awaiting review
#148486 opened Apr 13, 2026 by prakashsellathurai Loading…
2
gh-148464: Add missing __ctype_le/be__ attributes for complex types in the ctype module awaiting review needs backport to 3.14 bugs and security fixes
#148485 opened Apr 13, 2026 by skirpichev Member Loading…
6
gh-145866: Convert END_[FOR/SEND] to leave its inputs on the stack to be cleaned up by _POP_TOP awaiting review skip news
#148477 opened Apr 12, 2026 by NekoAsakura Contributor Loading…
4
[3.13] gh-105936: Properly update closure cells for __setattr__ and __delattr__ in frozen dataclasses with slots (GH-144021)
#148476 opened Apr 12, 2026 by gpshead Member • Draft
1
gh-148474: Fix _Py_hexlify_simd compilation with older clang awaiting merge
#148475 opened Apr 12, 2026 by jmroot Contributor Loading…
5
gh-148186: Improve assertCountEqual description in docs. awaiting merge 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
#148463 opened Apr 12, 2026 by skv0zsneg Contributor Loading…
gh-148461: use arc4random_buf() on CYGWIN awaiting review
#148462 opened Apr 12, 2026 by carlo-bramini Loading…
1
gh-148323: release the GIL in bytes.join when operands are immutable awaiting core review
#148456 opened Apr 12, 2026 by picnixz Member Loading…
17
gh-148444: Use "zero of any numeric type" instead of "numeric zero of all types" awaiting core review docs Documentation in the Doc dir skip news
#148455 opened Apr 12, 2026 by siliconforks Loading…
1
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