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Python in terminal - syntax highlighting ruins useability

OS-windows

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.

#157545 In python/cpython;

· urbrato opened on Sep 15, 2026

In mac, terminal freezes when taking JWT token as getpass input

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

Status: Open.

#157538 In python/cpython;

· y09esh opened on Sep 15, 2026

Free-threading scalability issue in ABC isinstance checking

performancePerformance or resource usagePerformance or resource usage

topic-free-threading

Status: Open.

#157526 In python/cpython;

· itamarst opened on Sep 14, 2026

Docs: align homepage reading order with chapter navigation

docsDocumentation in the Doc dirDocumentation in the Doc dir

Status: Open.

#157525 In python/cpython;

· m-aciek opened on Sep 14, 2026

Provide a canonical, declarative mechanism for import redirects (and their reverse resolution)

topic-importlib

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#157524 In python/cpython;

· jaraco opened on Sep 14, 2026

_Py_Dealloc() being unaware of separate stacks can cause memory leaks

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

Status: Open.

#157519 In python/cpython;

· JamesWrigley opened on Sep 14, 2026

xml.etree.ElementTree.register_namespace() does not validate the prefix

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

topic-XML

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

Status: Open.

#157518 In python/cpython;

· serhiy-storchaka opened on Sep 14, 2026

Docs: avoid copying documentation sources into HTML builds and fix sidebar source links

docsDocumentation in the Doc dirDocumentation in the Doc dir

Status: Open.

#157517 In python/cpython;

· m-aciek opened on Sep 14, 2026

Add structured version info for tkinter

3.16new features, bugs and security fixesnew features, bugs and security fixes

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

topic-tkinter

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#157514 In python/cpython;

· serhiy-storchaka opened on Sep 14, 2026

Add structured version info for ssl

3.16new features, bugs and security fixesnew features, bugs and security fixes

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

topic-SSL

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#157513 In python/cpython;

· serhiy-storchaka opened on Sep 14, 2026

AArch64 JIT trampoline clobbers x8

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

topic-JIT

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

Status: Open.

#157510 In python/cpython;

· stratakis opened on Sep 14, 2026

Performance issue: mailbox.mbox slow because it does a tell/lseek for every line

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

Status: Open.

#157509 In python/cpython;

· dbratell opened on Sep 14, 2026