Search results

annotationlib.get_annotations() docstring references an incorrect Format variant

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

topic-typing

Status: Open.

#145870 In python/cpython;

· egormanga opened on Mar 12, 2026

Suggest a future feature name in from __future__ import

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145868 In python/cpython;

· Locked-chess-official opened on Mar 12, 2026

Convert more uops to leave their inputs on the stack to be cleaned up by _POP_TOP

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

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

performancePerformance or resource usagePerformance or resource usage

topic-JIT

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145866 In python/cpython;

· markshannon opened on Mar 12, 2026

trace.CoverageResults.__init__ does not copy the counts dict

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.

#145865 In python/cpython;

· stefanzetzsche opened on Mar 12, 2026

sys.set_lazy_imports_filter(...): Relative imports indistinguishable from absolute imports

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

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

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

Status: Open.

#145864 In python/cpython;

· USSX-Hares opened on Mar 12, 2026

BUILD_INTERPOLATION and BUILD_TEMPLATE perform unnecessary refcount operations

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

performancePerformance or resource usagePerformance or resource usage

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145860 In python/cpython;

· markshannon opened on Mar 12, 2026

Remove DELETE_DEREF bytecode instruction

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

performancePerformance or resource usagePerformance or resource usage

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145858 In python/cpython;

· markshannon opened on Mar 12, 2026

Remove DELETE_GLOBAL bytecode instruction

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

performancePerformance or resource usagePerformance or resource usage

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145857 In python/cpython;

· markshannon opened on Mar 12, 2026

plistlib.dumps() raises TypeError when skipkeys=True and dict has mixed key types

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.

#145856 In python/cpython;

· stefanzetzsche opened on Mar 12, 2026

Remove DELETE_ATTR bytecode instruction

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

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145855 In python/cpython;

· markshannon opened on Mar 12, 2026

Remove DELETE_NAME instruction

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

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145854 In python/cpython;

· markshannon opened on Mar 12, 2026

Change some implementation details in struct.Struct

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

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145850 In python/cpython;

· serhiy-storchaka opened on Mar 12, 2026