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3,184 Open 25,336 Closed
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Issues list

3.14 regression: slot dataclasses classes leak original class 3.14 bugs and security fixes 3.15 new features, bugs and security fixes topic-dataclasses type-bug An unexpected behavior, bug, or error
#135228 opened Jun 6, 2025 by Tinche
@JelleZijlstra
1
[3.13] copyreg._reconstructor crashes when trying to pickle.load specific serialized data pending The issue will be closed if no feedback is provided stdlib Python modules in the Lib dir type-bug An unexpected behavior, bug, or error
#135201 opened Jun 6, 2025 by moorchegue
8
The case generator no longer reports escaping calls in conditions as an error. interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#135193 opened Jun 5, 2025 by markshannon
@markshannon
Python 3.14 REPL sometimes breaks when editing code blocks topic-repl Related to the interactive shell type-bug An unexpected behavior, bug, or error
#135185 opened Jun 5, 2025 by treyhunner
1
MSVC 5274 warning suppression for _Py_ALIGN_AS should be local topic-C-API type-bug An unexpected behavior, bug, or error
#135183 opened Jun 5, 2025 by encukou
@encukou
Potential integer overflow in instrumentation.c interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#135177 opened Jun 5, 2025 by rialbat
1
Generator expression behavior changed in 3.13.4 - it does not throw exception anymore 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes type-bug An unexpected behavior, bug, or error
#135171 opened Jun 5, 2025 by Roman513
21
Python installation gutted my Python directory, now gives me a fatal error. No idea how to install Python now. type-bug An unexpected behavior, bug, or error
#135159 opened Jun 5, 2025 by inhahe
1
Weird behaviour with tmux send-keys topic-repl Related to the interactive shell type-bug An unexpected behavior, bug, or error
#135154 opened Jun 5, 2025 by ManuGraiph
Pip no longer in the PATH for 3.13.4 OS-windows topic-installation type-bug An unexpected behavior, bug, or error
#135149 opened Jun 4, 2025 by Paulo-21
3
Parts of strings that look like comments being stripped out of nested strings with debug specifier 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 type-bug An unexpected behavior, bug, or error
#135148 opened Jun 4, 2025 by tom-pytel
6
venv should include python-config in the virtual environment topic-venv Related to the venv module type-bug An unexpected behavior, bug, or error
#135147 opened Jun 4, 2025 by krupan
1
Build fails with Py_STACKREF_DEBUG set. type-bug An unexpected behavior, bug, or error
#135125 opened Jun 4, 2025 by markshannon
1
realpath(..., strict=ALLOW_MISSING) can unexpectedly succeed on Windows 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes OS-windows type-bug An unexpected behavior, bug, or error
#135122 opened Jun 4, 2025 by serhiy-storchaka
2
sqlite3 - file stays opened even after connection is closed (still opened by the cursor?) docs Documentation in the Doc dir OS-windows topic-sqlite3 type-bug An unexpected behavior, bug, or error
#135117 opened Jun 4, 2025 by Andrej730
6
test_weakref.test_threaded_weak_key_dict_deepcopy crash: merged objects should have ob_tid == 0 tests Tests in the Lib/test dir topic-free-threading type-bug An unexpected behavior, bug, or error
#135106 opened Jun 3, 2025 by colesbury
1
encodings.idna: Unexpanded f-string in "Unsupported error handling" exception type-bug An unexpected behavior, bug, or error
#135069 opened Jun 3, 2025 by danielhollas
1
1
Python 3.14 REPL blanks links above terminal rows when pasting 3.14 bugs and security fixes 3.15 new features, bugs and security fixes topic-repl Related to the interactive shell type-bug An unexpected behavior, bug, or error
#135055 opened Jun 3, 2025 by treyhunner
1
XID_Continue characters in function/class names highlighted incorrectly (colorizer.py) OS-windows topic-IDLE type-bug An unexpected behavior, bug, or error
#135052 opened Jun 2, 2025 by Mehdical-Man
In Python 3.13 REPL, print() adds extra indentation when invoked from a tkinter event handler 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes topic-repl Related to the interactive shell topic-tkinter type-bug An unexpected behavior, bug, or error
#135045 opened Jun 2, 2025 by culler
2
Explicitly disable SIMD128/256 support for HACL* on aarch64-linux 3.14 bugs and security fixes 3.15 new features, bugs and security fixes build The build process and cross-build extension-modules C modules in the Modules dir type-bug An unexpected behavior, bug, or error
#135032 opened Jun 2, 2025 by Zheaoli
1
7
Should we support unicode in width/precision formatting fields? stdlib Python modules in the Lib dir type-bug An unexpected behavior, bug, or error
#135025 opened Jun 2, 2025 by skirpichev
@skirpichev
6
test_perf_profiler fails under Windows Subsystem for Linux 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes tests Tests in the Lib/test dir type-bug An unexpected behavior, bug, or error
#134986 opened May 31, 2025 by emmatyping
@emmatyping
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
2
Ctrl+C corrupts autocomplete stdlib Python modules in the Lib dir topic-repl Related to the interactive shell type-bug An unexpected behavior, bug, or error
#134869 opened May 28, 2025 by danielzgtg
1
ProTip! Exclude everything labeled bug with -label:bug.