Merge remote-tracking branch 'upstream/main' into bpo-1572968-GIL-mmap-module

Author: ZackerySpytz

.azure-pipelines/posix-steps.yml

@@ -68,7 +68,7 @@ steps:
 - ${{ if eq(parameters.patchcheck, 'true') }}:
   - script: |
       git fetch origin
-      ./python Tools/scripts/patchcheck.py --ci true
+      ./python Tools/patchcheck/patchcheck.py --ci true
     displayName: 'Run patchcheck.py'
     condition: and(succeeded(), eq(variables['Build.Reason'], 'PullRequest'))
 

.gitattributes

@@ -69,7 +69,7 @@ Doc/library/token-list.inc                          generated
 Include/internal/pycore_ast.h                       generated
 Include/internal/pycore_ast_state.h                 generated
 Include/internal/pycore_opcode.h                    generated
-Include/internal/pycore_runtime_init_generated.h    generated
+Include/internal/pycore_*_generated.h               generated
 Include/opcode.h                                    generated
 Include/token.h                                     generated
 Lib/keyword.py                                      generated
@@ -82,6 +82,7 @@ Parser/parser.c                                     generated
 Parser/token.c                                      generated
 Programs/test_frozenmain.h                          generated
 Python/Python-ast.c                                 generated
+Python/generated_cases.c.h                          generated
 Python/opcode_targets.h                             generated
 Python/stdlib_module_names.h                        generated
 Tools/peg_generator/pegen/grammar_parser.py         generated

.github/CODEOWNERS

@@ -4,8 +4,11 @@
 # It uses the same pattern rule for gitignore file
 # https://git-scm.com/docs/gitignore#_pattern_format
 
+# GitHub
+.github/**                    @ezio-melotti
+
 # asyncio
-**/*asyncio*                  @1st1 @asvetlov @gvanrossum
+**/*asyncio*                  @1st1 @asvetlov @gvanrossum @kumaraditya303
 
 # Core
 **/*context*                  @1st1
@@ -52,15 +55,15 @@ Python/traceback.c            @iritkatriel
 /Lib/html/                    @ezio-melotti
 /Lib/_markupbase.py           @ezio-melotti
 /Lib/test/test_html*.py       @ezio-melotti
-/Tools/scripts/*html5*        @ezio-melotti
+/Tools/build/parse_html5_entities.py   @ezio-melotti
 
 # Import (including importlib).
 # Ignoring importlib.h so as to not get flagged on
 # all pull requests that change the emitted
 # bytecode.
 **/*import*.c                 @brettcannon @encukou @ericsnowcurrently @ncoghlan @warsaw
 **/*import*.py                @brettcannon @encukou @ericsnowcurrently @ncoghlan @warsaw
-**/*importlib/resources/*      @jaraco @warsaw @brettcannon
+**/*importlib/resources/*      @jaraco @warsaw @brettcannon @FFY00
 **/importlib/metadata/*       @jaraco @warsaw
 
 # Dates and times
@@ -132,10 +135,8 @@ Lib/ast.py                    @isidentical
 
 **/*idlelib*                  @terryjreedy
 
-**/*typing*                   @gvanrossum @Fidget-Spinner @JelleZijlstra
+**/*typing*                   @gvanrossum @Fidget-Spinner @JelleZijlstra @AlexWaygood
 
-**/*asyncore                  @giampaolo
-**/*asynchat                  @giampaolo
 **/*ftplib                    @giampaolo
 **/*shutil                    @giampaolo
 
@@ -145,9 +146,14 @@ Lib/ast.py                    @isidentical
 
 **/*tomllib*                  @encukou
 
+**/*sysconfig*                @FFY00
+
 # macOS
 /Mac/                         @python/macos-team
 **/*osx_support*              @python/macos-team
 
 # pathlib
 **/*pathlib*                  @brettcannon
+
+# zipfile.Path
+**/*zipfile/*_path.py         @jaraco

.github/CONTRIBUTING.rst

@@ -4,21 +4,9 @@ Contributing to Python
 Build Status
 ------------
 
-- main
+- `Buildbot status overview <https://buildbot.python.org/all/#/release_status>`_
 
-  + `Stable buildbots <https://buildbot.python.org/3.x.stable/>`_
-
-- 3.9
-
-  + `Stable buildbots <https://buildbot.python.org/3.9.stable/>`_
-
-- 3.8
-
-  + `Stable buildbots <https://buildbot.python.org/3.8.stable/>`_
-
-- 3.7
-
-  + `Stable buildbots <https://buildbot.python.org/3.7.stable/>`_
+- `GitHub Actions status <https://github.com/python/cpython/actions/workflows/build.yml>`_
 
 
 Thank You
@@ -38,7 +26,7 @@ also suggestions on how you can most effectively help the project.
 
 Please be aware that our workflow does deviate slightly from the typical GitHub
 project. Details on how to properly submit a pull request are covered in
-`Lifecycle of a Pull Request <https://devguide.python.org/pullrequest/>`_.
+`Lifecycle of a Pull Request <https://devguide.python.org/getting-started/pull-request-lifecycle.html>`_.
 We utilize various bots and status checks to help with this, so do follow the
 comments they leave and their "Details" links, respectively. The key points of
 our workflow that are not covered by a bot or status check are:

.github/SECURITY.md

@@ -4,7 +4,7 @@
 
 The Python team applies security fixes according to the table
 in [the devguide](
-https://devguide.python.org/#status-of-python-branches
+https://devguide.python.org/versions/#supported-versions
 ).
 
 ## Reporting a Vulnerability

.github/workflows/build.yml

@@ -25,6 +25,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   check_source:
     name: 'Check for source changes'
@@ -37,7 +41,7 @@ jobs:
         id: check
         run: |
           if [ -z "$GITHUB_BASE_REF" ]; then
-            echo '::set-output name=run_tests::true'
+            echo "run_tests=true" >> $GITHUB_OUTPUT
           else
             git fetch origin $GITHUB_BASE_REF --depth=1
             # git diff "origin/$GITHUB_BASE_REF..." (3 dots) may be more
@@ -53,7 +57,7 @@ jobs:
             # into the PR branch anyway.
             #
             # https://github.com/python/core-workflow/issues/373
-            git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qvE '(\.rst$|^Doc|^Misc)' && echo '::set-output name=run_tests::true' || true
+            git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qvE '(\.rst$|^Doc|^Misc)' && echo "run_tests=true" >> $GITHUB_OUTPUT || true
           fi
 
   check_generated_files:
@@ -69,7 +73,7 @@ jobs:
       - name: Add ccache to PATH
         run: echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
       - name: Configure ccache action
-        uses: hendrikmuhs/ccache-action@v1
+        uses: hendrikmuhs/ccache-action@v1.2
       - name: Check Autoconf version 2.69 and aclocal 1.16.3
         run: |
           grep "Generated by GNU Autoconf 2.69" configure
@@ -172,7 +176,7 @@ jobs:
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     env:
-      OPENSSL_VER: 1.1.1q
+      OPENSSL_VER: 1.1.1s
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
     - uses: actions/checkout@v3
@@ -198,7 +202,7 @@ jobs:
       run: |
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
-      uses: hendrikmuhs/ccache-action@v1
+      uses: hendrikmuhs/ccache-action@v1.2
     - name: Setup directory envs for out-of-tree builds
       run: |
         echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV
@@ -231,7 +235,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        openssl_ver: [1.1.1q, 3.0.5]
+        openssl_ver: [1.1.1s, 3.0.7]
     env:
       OPENSSL_VER: ${{ matrix.openssl_ver }}
       MULTISSL_DIR: ${{ github.workspace }}/multissl
@@ -261,7 +265,7 @@ jobs:
       run: |
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
-      uses: hendrikmuhs/ccache-action@v1
+      uses: hendrikmuhs/ccache-action@v1.2
     - name: Configure CPython
       run: ./configure --with-pydebug --with-openssl=$OPENSSL_DIR
     - name: Build CPython
@@ -278,7 +282,7 @@ jobs:
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     env:
-      OPENSSL_VER: 1.1.1q
+      OPENSSL_VER: 1.1.1s
       PYTHONSTRICTEXTENSIONBUILD: 1
       ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0
     steps:
@@ -305,7 +309,7 @@ jobs:
       run: |
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
-      uses: hendrikmuhs/ccache-action@v1
+      uses: hendrikmuhs/ccache-action@v1.2
     - name: Configure CPython
       run: ./configure --with-address-sanitizer --without-pymalloc
     - name: Build CPython

.github/workflows/build_msi.yml

@@ -18,6 +18,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Windows Installer

.github/workflows/doc.yml

@@ -28,6 +28,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   build_doc:
     name: 'Docs'
@@ -46,9 +50,14 @@ jobs:
       run: make -C Doc/ venv
     - name: 'Check documentation'
       run: make -C Doc/ check
+    - name: 'Upload NEWS'
+      uses: actions/upload-artifact@v3
+      with:
+        name: NEWS
+        path: Doc/build/NEWS
     - name: 'Build HTML documentation'
       run: make -C Doc/ SPHINXOPTS="-q" SPHINXERRORHANDLING="-W --keep-going" html
-    - name: 'Upload'
+    - name: 'Upload docs'
       uses: actions/upload-artifact@v3
       with:
         name: doc-html

.github/workflows/project-updater.yml

@@ -6,6 +6,9 @@ on:
       - opened
       - labeled
 
+permissions:
+  contents: read
+
 jobs:
   add-to-project:
     name: Add issues to projects

.github/workflows/verify-ensurepip-wheels.yml

@@ -6,16 +6,20 @@ on:
     paths:
       - 'Lib/ensurepip/_bundled/**'
       - '.github/workflows/verify-ensurepip-wheels.yml'
-      - 'Tools/scripts/verify_ensurepip_wheels.py'
+      - 'Tools/build/verify_ensurepip_wheels.py'
   pull_request:
     paths:
       - 'Lib/ensurepip/_bundled/**'
       - '.github/workflows/verify-ensurepip-wheels.yml'
-      - 'Tools/scripts/verify_ensurepip_wheels.py'
+      - 'Tools/build/verify_ensurepip_wheels.py'
 
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   verify:
     runs-on: ubuntu-latest
@@ -25,4 +29,4 @@ jobs:
         with:
           python-version: '3'
       - name: Compare checksums of bundled pip and setuptools to ones published on PyPI
-        run: ./Tools/scripts/verify_ensurepip_wheels.py
+        run: ./Tools/build/verify_ensurepip_wheels.py