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Issues: python/cpython

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Issues list

Dangerous reference count decrement. easy interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#134411 opened May 21, 2025 by smurav
2
GH-131798: Optimize cached class attributes and methods in the JIT awaiting core review interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage sprint topic-JIT
#134403 opened May 21, 2025 by brandtbucher Loading…
@brandtbucher
1
~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
4
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
4
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
segfault in gc with 3.14.0b1, trio and pytest 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
#133932 opened May 12, 2025 by jakkdl
@markshannon
2
Make generator methods gen_set_name and gen_set_qualname thread-safe in free-threaded builds interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-feature A feature request or enhancement
#133931 opened May 12, 2025 by efimov-mikhail
@corona10
1
Regression in 3.14: setting __dict__ on custom type broken (mypyc, pybind11) interpreter-core (Objects, Python, Grammar, and Parser dirs) release-blocker type-bug An unexpected behavior, bug, or error
#133912 opened May 12, 2025 by henryiii
2
Improve SyntaxError message for missing commas interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#133850 opened May 10, 2025 by StanFromIreland
Attribute __annotations__ containd in FunctionType.__dict__ but is not an attribute of "FunctionType" itself interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-typing type-bug An unexpected behavior, bug, or error
#133819 opened May 10, 2025 by siegbert7
4
Use-after-free in unicode_escape decoder with error handler 3.9 only security fixes 3.10 only security fixes 3.11 only security fixes 3.12 only security fixes 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) release-blocker topic-unicode type-crash A hard crash of the interpreter, possibly with a core dump type-security A security issue
#133767 opened May 9, 2025 by sethmlarson
@serhiy-storchaka
1
Enable UTF-8 mode by default (implement PEP 686) interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#133711 opened May 8, 2025 by AA-Turner
1
Remove deprecated C API objects slated for removal in 3.15 3.15 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-C-API
#133644 opened May 8, 2025 by picnixz
3 of 8 tasks
@picnixz
1
mimalloc platform abstraction doesn't compile on all WinAPI partitions interpreter-core (Objects, Python, Grammar, and Parser dirs) OS-windows type-bug An unexpected behavior, bug, or error
#133571 opened May 7, 2025 by maxbachmann
sys.exit unpacks its argument if it is a 0- or 1-element tuple interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#133548 opened May 7, 2025 by dscorbett
2
co_instrumentation and co_monitoring Unexpectedly Set interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#133524 opened May 6, 2025 by ericsnowcurrently
1
Data races in typeobject.c for type structure updates interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#133467 opened May 5, 2025 by nascheme
PyErr_CheckSignals should be callable without holding the GIL interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-C-API type-feature A feature request or enhancement
#133465 opened May 5, 2025 by zackw
1
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