Skip to content

Issues: python/cpython

Beta
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

7,213 Open 65,299 Closed
7,213 Open 65,299 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

[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
3
Add __replace__ protocol support to timedelta type-feature A feature request or enhancement
#135195 opened Jun 5, 2025 by mpkocher
1
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
Allow Subinterpreters on WASI/Emscripten Builds 3.14 bugs and security fixes 3.15 new features, bugs and security fixes docs Documentation in the Doc dir interpreter-core (Objects, Python, Grammar, and Parser dirs) OS-emscripten OS-wasi stdlib Python modules in the Lib dir tests Tests in the Lib/test dir topic-subinterpreters
#135190 opened Jun 5, 2025 by ericsnowcurrently
4
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
string representation of a timedelta objects cannot be read by time class type-feature A feature request or enhancement
#135176 opened Jun 5, 2025 by lenneman
4
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
16
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
statistics.median() complexity performance Performance or resource usage stdlib Python modules in the Lib dir type-feature A feature request or enhancement
#135157 opened Jun 5, 2025 by ryanrudes
@skirpichev
8
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
Increased memory usage with mimalloc performance Performance or resource usage
#135153 opened Jun 5, 2025 by nascheme
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
1
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
idlelib/News3.txt for 3.15.0 and backports 3.13 bugs and security fixes 3.14 bugs and security fixes 3.15 new features, bugs and security fixes topic-IDLE
#135142 opened Jun 4, 2025 by terryjreedy
@terryjreedy
Python3.13.4 doesn't build, Python3.13.3 builds 3.13 bugs and security fixes build The build process and cross-build type-bug An unexpected behavior, bug, or error
#135136 opened Jun 4, 2025 by Kadelka
17
Build fails with Py_STACKREF_DEBUG set. type-bug An unexpected behavior, bug, or error
#135125 opened Jun 4, 2025 by markshannon
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
Added helper to test.support for parameterizing tests 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
#135120 opened Jun 4, 2025 by serhiy-storchaka
1
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
Segfault in gc while finalizing pending The issue will be closed if no feedback is provided type-crash A hard crash of the interpreter, possibly with a core dump
#135115 opened Jun 4, 2025 by dimaqq
8
generator.close() never raises GeneratorExit docs Documentation in the Doc dir easy pending The issue will be closed if no feedback is provided
#135110 opened Jun 3, 2025 by hyperkai
1
2
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
ProTip! Adding no:label will show everything without a label.