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Mark module as allowing <code>await</code> in global code

topic-asyncio

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#144072 In python/cpython;

· jolaf opened on Jan 20, 2026

Memory leak in _dbm.open (libdb) when file creation fails (ENOENT)

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144069 In python/cpython;

· YuanchengJiang opened on Jan 20, 2026

Memory leak in _PyJit_TryInitializeTracing when daemon thread exits

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144068 In python/cpython;

· YuanchengJiang opened on Jan 20, 2026

Memory leak in curses module when calling initscr() after setupterm()

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144067 In python/cpython;

· YuanchengJiang opened on Jan 20, 2026

Programming FAQ: discourage using <code>importlib.reload</code> outside of the REPL

docsDocumentation in the Doc dirDocumentation in the Doc dir

topic-importlib

Status: Open.

#144057 In python/cpython;

· johnslavik opened on Jan 20, 2026

Programming FAQ: code golfing is easier with walrus operators

docsDocumentation in the Doc dirDocumentation in the Doc dir

Status: Open.

#144056 In python/cpython;

· johnslavik opened on Jan 20, 2026

Leak with untracked tuples and deferred ref counts

topic-free-threading

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144054 In python/cpython;

· nascheme opened on Jan 19, 2026

In the C code, use C99 Variable Length Arrays instead of using [1]; while expecting readers to understand it is a variable length array

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

pendingThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is provided

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#144048 In python/cpython;

· AZero13 opened on Jan 19, 2026

Typing any command that requires to launch Python sends me to the Python Installation Help site

OS-windows

pendingThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is provided

topic-installation

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144043 In python/cpython;

· KB-Master opened on Jan 19, 2026

Python implementation of <code>functools.lru_cache</code> does not check that argument is callable

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144030 In python/cpython;

· cfbolz opened on Jan 19, 2026

Incorrect documentation for ignorechars in base64.a85decode()

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

3.15new features, bugs and security fixesnew features, bugs and security fixes

docsDocumentation in the Doc dirDocumentation in the Doc dir

Status: Open.

#144027 In python/cpython;

· serhiy-storchaka opened on Jan 19, 2026

posixmodule: fd_and_follow_symlinks_invalid lets fd be 0

extension-modulesC modules in the Modules dirC modules in the Modules dir

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#144023 In python/cpython;

· AZero13 opened on Jan 19, 2026