Skip to content

Issues: python/cpython

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.

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

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
Sort

Issues list

UserString subtypes parameterless __init__ stdlib Python modules in the Lib dir type-feature A feature request or enhancement
#131857 opened Mar 28, 2025 by Lordfirespeed
msgfmt.py: Test validity of generated file tests Tests in the Lib/test dir type-feature A feature request or enhancement
#131853 opened Mar 28, 2025 by StanFromIreland
msgfmt.py: Handling of header inconsistent with GNU msgfmt triaged The issue has been accepted as valid by a triager. type-bug An unexpected behavior, bug, or error
#131852 opened Mar 28, 2025 by StanFromIreland
Allow to pass custom CFLAGS and LDFLAGS to the compilation of builtin extension modules build The build process and cross-build extension-modules C modules in the Modules dir type-feature A feature request or enhancement
#131842 opened Mar 28, 2025 by pablogsal
Improve ContextVar in closures documentation docs Documentation in the Doc dir
#131837 opened Mar 28, 2025 by lysnikolaou
Implement PEP 758 – Allow except and except* expressions without parentheses interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement
#131831 opened Mar 28, 2025 by pablogsal
Fix sqlite timezone-naive adapter recipe docs Documentation in the Doc dir topic-sqlite3
#131825 opened Mar 28, 2025 by drf5n
New warning in the main (-Warray-bounds) build The build process and cross-build interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#131820 opened Mar 28, 2025 by skirpichev
exec and eval incorrectly accepting subclass of dict as globals interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#131811 opened Mar 27, 2025 by luigig44
Please upgrade bundled Expat to 2.7.1 3.9 only security fixes 3.10 only security fixes 3.11 only security fixes 3.12 bugs and security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes release-blocker topic-XML type-security A security issue
#131809 opened Mar 27, 2025 by hartwork
signal.set_wakeup_fd does not work unless you register a no-op signal handler for the relevant signal extension-modules C modules in the Modules dir type-bug An unexpected behavior, bug, or error
#131803 opened Mar 27, 2025 by jfly
Better uop coverage in the JIT optimizer 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-JIT
#131798 opened Mar 27, 2025 by brandtbucher 100+
File descriptor leak using multiprocessing.Queue stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#131794 opened Mar 27, 2025 by gduvalsc
Add only_whitespace option to textwrap.dedent performance Performance or resource usage stdlib Python modules in the Lib dir type-feature A feature request or enhancement
#131791 opened Mar 27, 2025 by Marius-Juston
intermittent ResourceTracker called reentrantly for resource cleanup in tests tests Tests in the Lib/test dir type-bug An unexpected behavior, bug, or error
#131788 opened Mar 27, 2025 by graingert
Freeze the _sysconfigdata_* module build The build process and cross-build OS-wasi topic-installation topic-sysconfig type-feature A feature request or enhancement
#131779 opened Mar 26, 2025 by FFY00
Parser stack overflow on WASI with --with-pydebug OS-wasi topic-parser type-bug An unexpected behavior, bug, or error
#131770 opened Mar 26, 2025 by FFY00
WASM build scripts don't honor --with-pydebug from build-python due to a sysconfig regression 3.14 new features, bugs and security fixes build The build process and cross-build OS-wasi topic-sysconfig type-bug An unexpected behavior, bug, or error
#131769 opened Mar 26, 2025 by FFY00
Silent ctypes.struct layout change from native to Windows when bitfields are used 3.14 new features, bugs and security fixes topic-ctypes type-bug An unexpected behavior, bug, or error
#131747 opened Mar 25, 2025 by BCSharp
New REPL: python -q outputs unnecessary blank space on empty terminal topic-repl Related to the interactive shell type-bug An unexpected behavior, bug, or error
#131743 opened Mar 25, 2025 by jfly
Only do seclevel workaround if seclevel greater than 1 tests Tests in the Lib/test dir
#131736 opened Mar 25, 2025 by WillChilds-Klein
Generated interpreter does not spill the correct value of the stack pointer for output arrays. interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
#131729 opened Mar 25, 2025 by markshannon
ProTip! Exclude everything labeled bug with -label:bug.