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Issues list

Crash when calling textiowrapper_iternext and writing to a text file simultaneously in ft build interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#134908 opened May 30, 2025 by duaneg
12
Improve metaclass conflict error message with clearer terminology and contextual information interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134902 opened May 29, 2025 by AsgerJon
1
Python 3.14+: python: Objects/unicodeobject.c:10387: _PyUnicode_JoinArray: Assertion res_data == PyUnicode_1BYTE_DATA(res) + kind * PyUnicode_GET_LENGTH(res)' failed.` in sqlglot 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#134889 opened May 29, 2025 by mgorny
7
python -m pdb -p fails when CONFIG_CROSS_MEMORY_ATTACH not set in kernel config 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134876 opened May 29, 2025 by cakemanny
1
3.14.0b2 fails to build with strictly C11 compliant compiler 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134875 opened May 29, 2025 by jmroot
@corona10
3
Add sys.set_object_tags() and sys.get_object_tags() APIs for debugging and experimental Use interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134819 opened May 28, 2025 by corona10
@corona10
25
threading primitives are subject to reference count contention interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-free-threading type-feature A feature request or enhancement
#134761 opened May 26, 2025 by ZeroIntensity
_TIER2_RESUME_CHECK is costly in the JIT interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-JIT type-feature A feature request or enhancement
#134728 opened May 26, 2025 by Fidget-Spinner
5
Support regular expressions in -W and PYTHONWARNINGS interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134716 opened May 26, 2025 by garyaviv
5
Remove deprecated co_lnotab from CodeType 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134690 opened May 26, 2025 by sobolevn
@sobolevn
1
Add Non-Refcounted Operations for common types using _PyStackRef interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-free-threading topic-JIT type-feature A feature request or enhancement
#134689 opened May 26, 2025 by Fidget-Spinner
2
Builtin input does not always correctly handle errors from PyOS_Readline 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#134644 opened May 25, 2025 by duaneg
Eliminate redundant refcounting in the JIT interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-JIT type-feature A feature request or enhancement
#134584 opened May 23, 2025 by Fidget-Spinner
1
Improve import error when extension module is an incompatible build interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-C-API topic-importlib type-feature A feature request or enhancement
#134493 opened May 22, 2025 by seberg
Python/instrumentation.c: ensure non-NULL PyLong_FromLong results when possible easy interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134411 opened May 21, 2025 by smurav
5
~bool deprecation not reported for literals 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134280 opened May 19, 2025 by decorator-factory
@serhiy-storchaka
7
Support mixed sync and async context managers in async with statements interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134270 opened May 19, 2025 by Zac-HD
4
sys.setprofile does not dipatch C Extension dunder methods interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134243 opened May 19, 2025 by Vipul-Cariappa
3
Add colorization of exceptions in default sys.unraisablehook interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#134170 opened May 18, 2025 by gry321
9
Remove support for __cached__ and __package__ if missing corresponding __spec__ attributes interpreter-core (Objects, Python, Grammar, and Parser dirs) stdlib Python modules in the Lib dir topic-importlib type-feature A feature request or enhancement
#134088 opened May 16, 2025 by picnixz
7
Out-of-bounds read in integrated mimalloc (fixed upstream) 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134070 opened May 15, 2025 by fuhsnn
2
@colesbury
1
use stackrefs in _PyObject_GetMethod and calling APIs interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-free-threading type-feature A feature request or enhancement
#134043 opened May 15, 2025 by kumaraditya303
@kumaraditya303
Improve raise from ValueError() error message interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-parser type-feature A feature request or enhancement
#134036 opened May 15, 2025 by sobolevn
@sobolevn
Expose PyMutex_IsLocked in the public C API interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-C-API topic-free-threading type-feature A feature request or enhancement
#134009 opened May 14, 2025 by hawkinsp
6
Consider making Template and Interpolation generic at runtime 3.14 bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-typing type-feature A feature request or enhancement
#133970 opened May 13, 2025 by sobolevn
@sobolevn
19
ProTip! What’s not been updated in a month: updated:<2025-04-30.