# See https://help.github.com/articles/about-codeowners/

# for further details about the .github/CODEOWNERS file.

# It uses the same pattern rule for gitignore file

# https://git-scm.com/docs/gitignore#_pattern_format

# Notably, a later match overrides earlier matches, so order matters.

# If using a wildcard pattern, try to be as specific as possible to avoid

# matching unintended files or overriding previous entries.

# To exclude a file from ownership, add a line with only the file.

# See the exclusions section at the end of the file for examples.

# =======

# Purpose

# =======

#

# An entry in this file does not imply 'ownership', despite the name of the

# file, but instead that those listed take an interest in that part of the

# project and will automatically be added as reviewers to PRs that affect

# the matching files.

# See also the Experts Index in the Python Developer's Guide:

# https://devguide.python.org/core-developers/experts/

#

# =========

# Structure

# =========

#

# The CODEOWNERS file is organised by topic area.

# Please add new entries in alphabetical order within the relevant section.

# Where possible, keep related files together. For example, documentation,

# code, and tests for a given item should all be listed in the same place.

#

# GitHub usernames should be aligned to column 31, or the next multiple

# of three if the relevant paths are too long to fit.

#

# Top-level sections are:

#

# * Buildbots, Continuous Integration, and Testing

# project-wide configuration files, internal tools for use in CI,

# linting.

# * Build System

# the Makefile, autoconf, and other autotools files.

# * Documentation

# broader sections of documentation, documentation tools

# * Internal Tools & Data

# internal tools, integration with external systems,

# entries that don't fit elsewhere

# * Platform Support

# relating to support for specific platforms

# * Interpreter Core

# the grammar, parser, compiler, interpreter, etc.

# * Standard Library

# standard library modules (from both Lib and Modules)

# and related files (such as their tests and docs)

# * Exclusions

# exclusions from .github/CODEOWNERS should go at the very end

# because the final matching pattern will take precedence.

# ----------------------------------------------------------------------------

# Buildbots, Continuous Integration, and Testing

# ----------------------------------------------------------------------------

# Azure Pipelines

.azure-pipelines/ @AA-Turner

# GitHub & related scripts

.github/ @ezio-melotti @hugovk @AA-Turner @webknjaz

Tools/build/compute-changes.py @AA-Turner @hugovk @webknjaz

Lib/test/test_tools/test_compute_changes.py @AA-Turner @hugovk @webknjaz

Tools/build/verify_ensurepip_wheels.py @AA-Turner @pfmoore @pradyunsg

# Pre-commit

.pre-commit-config.yaml @hugovk

.ruff.toml @hugovk @AlexWaygood @AA-Turner

# Patchcheck

Tools/patchcheck/ @AA-Turner

# ----------------------------------------------------------------------------

# Build System

# ----------------------------------------------------------------------------

# Autotools

configure* @erlend-aasland @corona10 @AA-Turner @emmatyping

Makefile.pre.in @erlend-aasland @AA-Turner @emmatyping

Modules/makesetup @erlend-aasland @AA-Turner @emmatyping

Modules/Setup* @erlend-aasland @AA-Turner @emmatyping

Tools/build/regen-configure.sh @AA-Turner

# generate-build-details

Tools/build/generate-build-details.py @FFY00

Lib/test/test_build_details.py @FFY00

# ----------------------------------------------------------------------------

# Documentation

# ----------------------------------------------------------------------------

# Internal Docs

InternalDocs/ @AA-Turner

# Tools, Configuration, etc

Doc/Makefile @AA-Turner @hugovk

Doc/_static/ @AA-Turner @hugovk

Doc/conf.py @AA-Turner @hugovk

Doc/make.bat @AA-Turner @hugovk

Doc/requirements.txt @AA-Turner @hugovk

Doc/tools/ @AA-Turner @hugovk

# PR Previews

.readthedocs.yml @AA-Turner

# Sections

Doc/c-api/ @ZeroIntensity

Doc/reference/ @willingc @AA-Turner

Doc/whatsnew/ @AA-Turner

# ----------------------------------------------------------------------------

# Internal Tools and Data

# ----------------------------------------------------------------------------

# Argument Clinic

Tools/clinic/ @erlend-aasland @AA-Turner

Lib/test/test_clinic.py @erlend-aasland @AA-Turner

Doc/howto/clinic.rst @erlend-aasland @AA-Turner

# C Analyser

Tools/c-analyzer/ @ericsnowcurrently

# C API Documentation Checks

Tools/check-c-api-docs/ @ZeroIntensity

# Fuzzing

Modules/_xxtestfuzz/ @ammaraskar

# Limited C API & Stable ABI

Doc/c-api/stable.rst @encukou

Doc/data/*.abi @encukou

Misc/stable_abi.toml @encukou

Tools/build/stable_abi.py @encukou

# SBOM

Misc/externals.spdx.json @sethmlarson

Misc/sbom.spdx.json @sethmlarson

Tools/build/generate_sbom.py @sethmlarson

# ABI check

Misc/libabigail.abignore @encukou

# ----------------------------------------------------------------------------

# Platform Support

# ----------------------------------------------------------------------------

# Android

Android/ @mhsmith @freakboy3742

Doc/using/android.rst @mhsmith @freakboy3742

Lib/_android_support.py @mhsmith @freakboy3742

Lib/test/test_android.py @mhsmith @freakboy3742

# iOS

Doc/using/ios.rst @freakboy3742

Lib/_ios_support.py @freakboy3742

Apple/ @freakboy3742

iOS/ @freakboy3742

# macOS

Mac/ @python/macos-team

Lib/_osx_support.py @python/macos-team

Lib/test/test__osx_support.py @python/macos-team

# WebAssembly

Tools/wasm/README.md @brettcannon @freakboy3742 @emmatyping

# WebAssembly (Emscripten)

Tools/wasm/config.site-wasm32-emscripten @freakboy3742 @emmatyping

Tools/wasm/emscripten @freakboy3742 @emmatyping

# WebAssembly (WASI)

Platforms/WASI @brettcannon @emmatyping @savannahostrowski

Tools/wasm/wasi-env @brettcannon @emmatyping @savannahostrowski

Tools/wasm/wasi.py @brettcannon @emmatyping @savannahostrowski

Tools/wasm/wasi @brettcannon @emmatyping @savannahostrowski

# Windows

PC/ @python/windows-team

PCbuild/ @python/windows-team

# Windows installer packages

Tools/msi/ @python/windows-team

Tools/nuget/ @python/windows-team

# Windows Launcher

PC/launcher.c @python/windows-team @vsajip

# ----------------------------------------------------------------------------

# Interpreter Core

# ----------------------------------------------------------------------------

# AST

Lib/_ast_unparse.py @isidentical @JelleZijlstra @eclips4 @tomasr8

Lib/ast.py @isidentical @JelleZijlstra @eclips4 @tomasr8

Lib/test/test_ast/ @eclips4 @tomasr8

Parser/asdl.py @isidentical @JelleZijlstra @eclips4 @tomasr8

Parser/asdl_c.py @isidentical @JelleZijlstra @eclips4 @tomasr8

Python/ast.c @isidentical @JelleZijlstra @eclips4 @tomasr8

Python/ast_preprocess.c @isidentical @eclips4 @tomasr8

# Built-in types

Objects/call.c @markshannon

Objects/codeobject.c @markshannon

Objects/dict* @methane @markshannon

Objects/frameobject.c @markshannon

**/*genobject* @markshannon

Objects/object.c @ZeroIntensity

Objects/set* @rhettinger

Objects/type* @markshannon

Objects/typevarobject.c @JelleZijlstra

Objects/unionobject.c @JelleZijlstra

# Byte code interpreter ('the eval loop')

Python/bytecodes.c @markshannon

Python/ceval* @markshannon

Tools/cases_generator/ @markshannon

# Compiler (AST to byte code)

Python/assemble.c @markshannon @iritkatriel

Python/codegen.c @markshannon @iritkatriel

Python/compile.c @markshannon @iritkatriel

Python/flowgraph.c @markshannon @iritkatriel

Python/instruction_sequence.c @iritkatriel

Python/symtable.c @JelleZijlstra @carljm

# Context variables & HAMT

**/contextvars* @1st1

**/*hamt* @1st1

Include/cpython/context.h @1st1

Include/internal/pycore_context.h @1st1

Lib/test/test_context.py @1st1

Python/context.c @1st1

# Core Modules

**/*bltinmodule* @ericsnowcurrently

**/*sysmodule* @ericsnowcurrently

# Exceptions

Lib/test/test_except*.py @iritkatriel

Objects/exceptions.c @iritkatriel

# Getpath

Lib/test/test_getpath.py @FFY00

Modules/getpath* @FFY00

# Hashing / ``hash()`` and related

Include/cpython/pyhash.h @gpshead @picnixz

Include/internal/pycore_pyhash.h @gpshead @picnixz

Include/pyhash.h @gpshead @picnixz

Python/pyhash.c @gpshead @picnixz

# The import system (including importlib)

**/*import* @brettcannon @ericsnowcurrently @ncoghlan @warsaw @FFY00

Python/import.c @brettcannon @ericsnowcurrently @ncoghlan @warsaw @FFY00 @kumaraditya303

**/*freeze* @ericsnowcurrently

**/*frozen* @ericsnowcurrently

**/*modsupport* @ericsnowcurrently

**/*modulefinder* @ericsnowcurrently @FFY00

**/*moduleobject* @ericsnowcurrently

**/*multiphase* @ericsnowcurrently

**/*pkgutil* @ericsnowcurrently @FFY00

**/*pythonrun* @ericsnowcurrently

**/*runpy* @ericsnowcurrently @FFY00

**/*singlephase* @ericsnowcurrently

Doc/c-api/module.rst @ericsnowcurrently

Lib/test/test_module/ @ericsnowcurrently

Python/dynload_*.c @ericsnowcurrently @FFY00

# Initialisation

**/*initconfig* @ericsnowcurrently @FFY00

**/*pathconfig* @ericsnowcurrently @FFY00

**/*preconfig* @ericsnowcurrently @FFY00

Doc/library/sys_path_init.rst @FFY00

Doc/c-api/init_config.rst @FFY00

# Interpreter main program

Modules/main.c @ericsnowcurrently @FFY00

Programs/_bootstrap_python.c @ericsnowcurrently @FFY00

Programs/python.c @ericsnowcurrently @FFY00

# JIT

.github/workflows/jit.yml @savannahostrowski

Include/internal/pycore_jit.h @brandtbucher @savannahostrowski @diegorusso

Python/jit.c @brandtbucher @savannahostrowski @diegorusso

Tools/jit/ @brandtbucher @savannahostrowski @diegorusso

InternalDocs/jit.md @brandtbucher @savannahostrowski @diegorusso @AA-Turner

# Lazy imports (PEP 810)

Objects/lazyimportobject.c @yhg1s @DinoV @pablogsal

Include/internal/pycore_lazyimportobject.h @yhg1s @DinoV @pablogsal

Lib/test/test_lazy_import @yhg1s @DinoV @pablogsal

# Micro-op / μop / Tier 2 Optimiser

Python/optimizer.c @markshannon @Fidget-Spinner

Python/optimizer_analysis.c @markshannon @tomasr8 @Fidget-Spinner @savannahostrowski

Python/optimizer_bytecodes.c @markshannon @tomasr8 @Fidget-Spinner @savannahostrowski

Python/optimizer_symbols.c @markshannon @tomasr8 @Fidget-Spinner @savannahostrowski

# Parser, Lexer, and Grammar

Grammar/python.gram @pablogsal @lysnikolaou

Lib/test/test_peg_generator/ @pablogsal @lysnikolaou

Lib/test/test_tokenize.py @pablogsal @lysnikolaou

Lib/tokenize.py @pablogsal @lysnikolaou

Parser/ @pablogsal @lysnikolaou

Tools/peg_generator/ @pablogsal @lysnikolaou

# Runtime state/lifecycle

**/*gil* @ericsnowcurrently

**/*pylifecycle* @ericsnowcurrently @ZeroIntensity @FFY00

**/*pystate* @ericsnowcurrently @ZeroIntensity @FFY00

Include/internal/pycore_*_init.h @ericsnowcurrently

Include/internal/pycore_*_state.h @ericsnowcurrently

Include/internal/pycore_atexit.h @ericsnowcurrently

Include/internal/pycore_freelist.h @ericsnowcurrently

Include/internal/pycore_global_objects.h @ericsnowcurrently

Include/internal/pycore_interp.h @ericsnowcurrently

Include/internal/pycore_obmalloc.h @ericsnowcurrently

Include/internal/pycore_pymem.h @ericsnowcurrently

Include/internal/pycore_runtime.h @ericsnowcurrently

Include/internal/pycore_stackref.h @Fidget-Spinner

Include/internal/pycore_tstate.h @ericsnowcurrently

Tools/build/generate_global_objects.py @ericsnowcurrently

# Remote Debugging

Python/remote_debug.h @pablogsal

Python/remote_debugging.c @pablogsal

Modules/_remote_debugging/ @pablogsal

# Sub-Interpreters

**/*crossinterp* @ericsnowcurrently

**/*interpreteridobject.* @ericsnowcurrently

Doc/library/concurrent.interpreters.rst @ericsnowcurrently

Lib/concurrent/futures/interpreter.py @ericsnowcurrently

Lib/concurrent/interpreters/ @ericsnowcurrently

Lib/test/support/channels.py @ericsnowcurrently

Lib/test/test__interp*.py @ericsnowcurrently

Lib/test/test_interpreters/ @ericsnowcurrently

Modules/_interp*module.c @ericsnowcurrently

# Template string literals (t-strings)

Lib/test/test_tstring.py @lysnikolaou

Objects/interpolationobject.c @lysnikolaou

Objects/templateobject.c @lysnikolaou

# Tests

Lib/test/test_patma.py @brandtbucher

Lib/test/test_type_*.py @JelleZijlstra

Lib/test/test_capi/test_misc.py @markshannon

# ----------------------------------------------------------------------------

# Standard Library

# ----------------------------------------------------------------------------

# Annotationlib

Doc/library/annotationlib.rst @JelleZijlstra

Lib/annotationlib.py @JelleZijlstra

Lib/test/test_annotationlib.py @JelleZijlstra

# Argparse

Doc/**/argparse*.rst @savannahostrowski

Lib/argparse.py @savannahostrowski

Lib/test/test_argparse.py @savannahostrowski

# Asyncio

Doc/library/asyncio*.rst @1st1 @asvetlov @kumaraditya303 @willingc

InternalDocs/asyncio.md @1st1 @asvetlov @kumaraditya303 @willingc @AA-Turner

Lib/asyncio/ @1st1 @asvetlov @kumaraditya303 @willingc

Lib/test/test_asyncio/ @1st1 @asvetlov @kumaraditya303 @willingc

Modules/_asynciomodule.c @1st1 @asvetlov @kumaraditya303 @willingc

# Bisect

Doc/library/bisect.rst @rhettinger

Lib/bisect.py @rhettinger

Lib/test/test_bisect.py @rhettinger

Modules/_bisectmodule.c @rhettinger

# Calendar

Lib/calendar.py @AA-Turner

Lib/test/test_calendar.py @AA-Turner

# Cryptographic Primitives and Applications

**/*hashlib* @gpshead @picnixz

**/*hashopenssl* @gpshead @picnixz

**/*hmac* @gpshead @picnixz

**/*ssl* @gpshead @picnixz

Modules/_hacl/ @gpshead @picnixz

Modules/*blake* @gpshead @picnixz

Modules/*md5* @gpshead @picnixz

Modules/*sha* @gpshead @picnixz

# Codecs

Modules/cjkcodecs/ @corona10

Tools/unicode/gencjkcodecs.py @corona10

# Collections

Doc/library/collections.abc.rst @rhettinger

Doc/library/collections.rst @rhettinger

Lib/_collections_abc.py @rhettinger

Lib/collections/ @rhettinger

Lib/test/test_collections.py @rhettinger

Modules/_collectionsmodule.c @rhettinger

# Colorize

Lib/_colorize.py @hugovk

Lib/test/test__colorize.py @hugovk

# Config Parser

Lib/configparser.py @jaraco

Lib/test/test_configparser.py @jaraco

# Dataclasses

Doc/library/dataclasses.rst @ericvsmith

Lib/dataclasses.py @ericvsmith

Lib/test/test_dataclasses/ @ericvsmith

# Dates and times

Doc/**/*time.rst @pganssle @abalkin @StanFromIreland

Doc/library/datetime-* @pganssle @StanFromIreland

Doc/library/zoneinfo.rst @pganssle @StanFromIreland

Include/datetime.h @pganssle @abalkin @StanFromIreland

Include/internal/pycore_time.h @pganssle @abalkin @StanFromIreland

Lib/test/test_zoneinfo/ @pganssle @StanFromIreland

Lib/zoneinfo/ @pganssle @StanFromIreland

Lib/*time.py @pganssle @abalkin @StanFromIreland

Lib/test/datetimetester.py @pganssle @abalkin @StanFromIreland

Lib/test/test_*time.py @pganssle @abalkin @StanFromIreland

Modules/*zoneinfo* @pganssle @StanFromIreland

Modules/*time* @pganssle @abalkin @StanFromIreland

Python/pytime.c @pganssle @abalkin @StanFromIreland

# Dbm

Doc/library/dbm.rst @corona10 @erlend-aasland @serhiy-storchaka

Lib/dbm/ @corona10 @erlend-aasland @serhiy-storchaka

Lib/test/test_dbm*.py @corona10 @erlend-aasland @serhiy-storchaka

Modules/*dbm* @corona10 @erlend-aasland @serhiy-storchaka

# Email and related

**/*mail* @python/email-team

**/*smtp* @python/email-team

**/*mime* @python/email-team

**/*imap* @python/email-team

**/*poplib* @python/email-team

# Ensurepip

Doc/library/ensurepip.rst @pfmoore @pradyunsg

Lib/ensurepip/ @pfmoore @pradyunsg

Lib/test/test_ensurepip.py @pfmoore @pradyunsg

# Enum

Doc/howto/enum.rst @ethanfurman

Doc/library/enum.rst @ethanfurman

Lib/enum.py @ethanfurman

Lib/test/test_enum.py @ethanfurman

Lib/test/test_json/test_enum.py @ethanfurman

# FTP

Doc/library/ftplib.rst @giampaolo

Lib/ftplib.py @giampaolo

Lib/test/test_ftplib.py @giampaolo

# Functools

Doc/library/functools.rst @rhettinger

Lib/functools.py @rhettinger

Lib/test/test_functools.py @rhettinger

Modules/_functoolsmodule.c @rhettinger

# Garbage collector

Modules/gcmodule.c @pablogsal

Doc/library/gc.rst @pablogsal

InternalDocs/garbage_collector.md @pablogsal

# Gettext

Doc/library/gettext.rst @tomasr8

Lib/gettext.py @tomasr8

Lib/test/test_gettext.py @tomasr8

Tools/i18n/pygettext.py @tomasr8

# Heapq

Doc/library/heapq* @rhettinger

Lib/heapq.py @rhettinger

Lib/test/test_heapq.py @rhettinger

Modules/_heapqmodule.c @rhettinger

# HTML

Doc/library/html* @ezio-melotti

Lib/html/ @ezio-melotti

Lib/_markupbase.py @ezio-melotti

Lib/test/test_html*.py @ezio-melotti

Tools/build/parse_html5_entities.py @ezio-melotti

# IDLE

Doc/library/idle.rst @terryjreedy

Lib/idlelib/ @terryjreedy

Lib/turtledemo/ @terryjreedy

# importlib.metadata

Doc/library/importlib.metadata.rst @jaraco @warsaw @FFY00

Lib/importlib/metadata/ @jaraco @warsaw @FFY00

Lib/test/test_importlib/metadata/ @jaraco @warsaw @FFY00

# importlib.resources

Doc/library/importlib.resources.abc.rst @jaraco @warsaw @FFY00

Doc/library/importlib.resources.rst @jaraco @warsaw @FFY00

Lib/importlib/resources/ @jaraco @warsaw @FFY00

Lib/test/test_importlib/resources/ @jaraco @warsaw @FFY00

# Itertools

Doc/library/itertools.rst @rhettinger

Lib/test/test_itertools.py @rhettinger

Modules/itertoolsmodule.c @rhettinger

# Logging

Doc/**/logging* @vsajip

Lib/logging/ @vsajip

Lib/test/test_logging.py @vsajip

# Multiprocessing

Doc/library/multiprocessing*.rst @gpshead

Lib/multiprocessing/ @gpshead

Lib/test/*multiprocessing.py @gpshead

Lib/test/test_multiprocessing*/ @gpshead

Modules/_multiprocessing/ @gpshead

# Pathlib

Doc/library/pathlib.rst @barneygale

Lib/pathlib/ @barneygale

Lib/test/test_pathlib/ @barneygale

# Pdb & Bdb

Doc/library/bdb.rst @gaogaotiantian

Doc/library/pdb.rst @gaogaotiantian

Lib/bdb.py @gaogaotiantian

Lib/pdb.py @gaogaotiantian

Lib/test/test_bdb.py @gaogaotiantian

Lib/test/test_pdb.py @gaogaotiantian

Lib/test/test_remote_pdb.py @gaogaotiantian

# Pydoc

Lib/pydoc.py @AA-Turner

Lib/pydoc_data/ @AA-Turner

Lib/test/test_pydoc/ @AA-Turner

# Profiling (Sampling)

Doc/library/profiling*.rst @pablogsal

Lib/profiling/ @pablogsal

Lib/test/test_profiling/ @pablogsal

# PyREPL

Lib/_pyrepl/ @pablogsal @lysnikolaou @ambv

Lib/test/test_pyrepl/ @pablogsal @lysnikolaou @ambv

# Random

Doc/library/random.rst @rhettinger

Lib/random.py @rhettinger

Lib/test/test_random.py @rhettinger

Modules/_randommodule.c @rhettinger

# Shutil

Doc/library/shutil.rst @giampaolo

Lib/shutil.py @giampaolo

Lib/test/test_shutil.py @giampaolo

# Site

Lib/site.py @FFY00

Lib/test/test_site.py @FFY00

Doc/library/site.rst @FFY00

# string.templatelib

Doc/library/string.templatelib.rst @lysnikolaou @AA-Turner

Lib/string/templatelib.py @lysnikolaou @AA-Turner

Lib/test/test_string/test_templatelib.py @lysnikolaou @AA-Turner

# Sysconfig

**/*sysconfig* @FFY00

# SQLite 3

Doc/library/sqlite3.rst @berkerpeksag @erlend-aasland

Lib/sqlite3/ @berkerpeksag @erlend-aasland

Lib/test/test_sqlite3/ @berkerpeksag @erlend-aasland

Modules/_sqlite/ @berkerpeksag @erlend-aasland

# Subprocess

Lib/subprocess.py @gpshead

Lib/test/test_subprocess.py @gpshead

Modules/*subprocess* @gpshead

# Tarfile

Doc/library/tarfile.rst @ethanfurman

Lib/tarfile.py @ethanfurman

Lib/test/test_tarfile.py @ethanfurman

# TOML

Doc/library/tomllib.rst @encukou @hauntsaninja

Lib/test/test_tomllib/ @encukou @hauntsaninja

Lib/tomllib/ @encukou @hauntsaninja

# Typing

Doc/library/typing.rst @JelleZijlstra @AlexWaygood

Lib/test/test_typing.py @JelleZijlstra @AlexWaygood

Lib/test/typinganndata/ @JelleZijlstra @AlexWaygood

Lib/typing.py @JelleZijlstra @AlexWaygood

Modules/_typingmodule.c @JelleZijlstra @AlexWaygood

# Types

Lib/test/test_types.py @AA-Turner

Lib/types.py @AA-Turner

Modules/_typesmodule.c @AA-Turner

# Unittest

Lib/unittest/mock.py @cjw296

Lib/test/test_unittest/testmock/ @cjw296

# Urllib

**/*robotparser* @berkerpeksag

# Venv

**/*venv* @vsajip @FFY00

# Weakref

**/*weakref* @kumaraditya303

# Zipfile.Path

Lib/test/test_zipfile/_path/ @jaraco

Lib/zipfile/_path/ @jaraco

# Zstandard

Lib/compression/zstd/ @AA-Turner @emmatyping

Lib/test/test_zstd.py @AA-Turner @emmatyping

Modules/_zstd/ @AA-Turner @emmatyping

# ----------------------------------------------------------------------------

# Exclusions from .github/CODEOWNERS should go at the very end

# because the final matching pattern will take precedence.

# Exclude .mailmap from being owned by @python/email-team

.mailmap

# Exclude Argument Clinic directories

Modules/**/clinic/

Objects/**/clinic/

PC/**/clinic/

Python/**/clinic/