Merge branch 'main' into windows-add-sys-abiflags

Author: XuehaiPan

.github/CODEOWNERS

@@ -30,6 +30,7 @@ Modules/Setup*                @erlend-aasland
 Objects/set*                  @rhettinger
 Objects/dict*                 @methane @markshannon
 Objects/typevarobject.c       @JelleZijlstra
+Objects/unionobject.c         @JelleZijlstra
 Objects/type*                 @markshannon
 Objects/codeobject.c          @markshannon
 Objects/frameobject.c         @markshannon
@@ -167,6 +168,9 @@ Include/internal/pycore_time.h  @pganssle @abalkin
 **/*imap*                     @python/email-team
 **/*poplib*                   @python/email-team
 
+# Exclude .mailmap from being owned by @python/email-team
+/.mailmap
+
 # Garbage collector
 /Modules/gcmodule.c           @pablogsal
 /Doc/library/gc.rst           @pablogsal
@@ -316,3 +320,9 @@ Lib/test/test__colorize.py    @hugovk
 
 # Fuzzing
 Modules/_xxtestfuzz/          @ammaraskar
+
+# t-strings
+**/*interpolationobject*      @lysnikolaou
+**/*templateobject*           @lysnikolaou
+**/*templatelib*              @lysnikolaou
+**/*tstring*                  @lysnikolaou

.github/workflows/build.yml

@@ -264,7 +264,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-24.04]
-        openssl_ver: [3.0.15, 3.1.7, 3.2.3, 3.3.2, 3.4.0]
+        openssl_ver: [3.0.16, 3.1.8, 3.2.4, 3.3.3, 3.4.1]
         # See Tools/ssl/make_ssl_data.py for notes on adding a new version
     env:
       OPENSSL_VER: ${{ matrix.openssl_ver }}
@@ -331,7 +331,7 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-tests == 'true'
     env:
-      OPENSSL_VER: 3.0.15
+      OPENSSL_VER: 3.0.16
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
     - uses: actions/checkout@v4
@@ -422,8 +422,9 @@ jobs:
         # failing when executed from inside a virtual environment.
         "${VENV_PYTHON}" -m test \
           -W \
-          -o \
+          --slowest \
           -j4 \
+          --timeout 900 \
           -x test_asyncio \
           -x test_multiprocessing_fork \
           -x test_multiprocessing_forkserver \
@@ -450,7 +451,7 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
     env:
-      OPENSSL_VER: 3.0.15
+      OPENSSL_VER: 3.0.16
       PYTHONSTRICTEXTENSIONBUILD: 1
       ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0
     steps:

.github/workflows/jit.yml

@@ -113,7 +113,7 @@ jobs:
           find /usr/local/bin -lname '*/Library/Frameworks/Python.framework/*' -delete
           brew install llvm@${{ matrix.llvm }}
           export SDKROOT="$(xcrun --show-sdk-path)"
-          ./configure --enable-experimental-jit ${{ matrix.debug && '--with-pydebug' || '' }}
+          ./configure --enable-experimental-jit --enable-universalsdk --with-universal-archs=universal2 ${{ matrix.debug && '--with-pydebug' || '' }}
           make all --jobs 4
           ./python.exe -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3
 

.github/workflows/mypy.yml

@@ -8,8 +8,11 @@ on:
   pull_request:
     paths:
       - ".github/workflows/mypy.yml"
+      - "Lib/_colorize.py"
       - "Lib/_pyrepl/**"
       - "Lib/test/libregrtest/**"
+      - "Lib/tomllib/**"
+      - "Misc/mypy/**"
       - "Tools/build/generate_sbom.py"
       - "Tools/cases_generator/**"
       - "Tools/clinic/**"
@@ -42,6 +45,7 @@ jobs:
         target: [
           "Lib/_pyrepl",
           "Lib/test/libregrtest",
+          "Lib/tomllib",
           "Tools/build",
           "Tools/cases_generator",
           "Tools/clinic",

.github/workflows/reusable-docs.yml

@@ -66,7 +66,7 @@ jobs:
       run: |
         set -Eeuo pipefail
         # Build docs with the nit-picky option; write warnings to file
-        make -C Doc/ PYTHON=../python SPHINXOPTS="--quiet --nitpicky --fail-on-warning --keep-going --warning-file sphinx-warnings.txt" html
+        make -C Doc/ PYTHON=../python SPHINXOPTS="--quiet --nitpicky --fail-on-warning --warning-file sphinx-warnings.txt" html
     - name: 'Check warnings'
       if: github.event_name == 'pull_request'
       run: |
@@ -101,4 +101,4 @@ jobs:
       run: make -C Doc/ PYTHON=../python venv
     # Use "xvfb-run" since some doctest tests open GUI windows
     - name: 'Run documentation doctest'
-      run: xvfb-run make -C Doc/ PYTHON=../python SPHINXERRORHANDLING="--fail-on-warning --keep-going" doctest
+      run: xvfb-run make -C Doc/ PYTHON=../python SPHINXERRORHANDLING="--fail-on-warning" doctest

.github/zizmor.yml

@@ -4,3 +4,7 @@ rules:
   dangerous-triggers:
     ignore:
       - documentation-links.yml
+  unpinned-uses:
+    config:
+      policies:
+        "*": ref-pin

.gitignore

@@ -138,11 +138,12 @@ Tools/unicode/data/
 # hendrikmuhs/ccache-action@v1
 /.ccache
 /cross-build/
-/jit_stencils.h
+/jit_stencils*.h
 /platform
 /profile-clean-stamp
 /profile-run-stamp
 /profile-bolt-stamp
+/profile-gen-stamp
 /pybuilddir.txt
 /pyconfig.h
 /python-config

.mailmap

@@ -1,3 +1,4 @@
 # This file sets the canonical name for contributors to the repository.
 # Documentation: https://git-scm.com/docs/gitmailmap
+Willow Chargin <[email protected]>
 Amethyst Reese <[email protected]> <[email protected]>

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.9.1
+    rev: v0.11.6
     hooks:
       - id: ruff
         name: Run Ruff (lint) on Doc/
@@ -11,9 +11,9 @@ repos:
         args: [--exit-non-zero-on-fix]
         files: ^Lib/test/
       - id: ruff
-        name: Run Ruff (lint) on Tools/build/check_warnings.py
+        name: Run Ruff (lint) on Tools/build/
         args: [--exit-non-zero-on-fix, --config=Tools/build/.ruff.toml]
-        files: ^Tools/build/check_warnings.py
+        files: ^Tools/build/
       - id: ruff
         name: Run Ruff (lint) on Argument Clinic
         args: [--exit-non-zero-on-fix, --config=Tools/clinic/.ruff.toml]
@@ -24,7 +24,7 @@ repos:
         files: ^Doc/
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.10.0
+    rev: 25.1.0
     hooks:
       - id: black
         name: Run Black on Tools/build/check_warnings.py
@@ -49,7 +49,7 @@ repos:
         types_or: [c, inc, python, rst]
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.31.0
+    rev: 0.33.0
     hooks:
       - id: check-dependabot
       - id: check-github-workflows
@@ -61,7 +61,7 @@ repos:
       - id: actionlint
 
   - repo: https://github.com/woodruffw/zizmor-pre-commit
-    rev: v1.1.1
+    rev: v1.6.0
     hooks:
       - id: zizmor
 

.ruff.toml

@@ -0,0 +1,12 @@
+# Default settings for Ruff in CPython
+
+# PYTHON_FOR_REGEN
+target-version = "py310"
+
+# PEP 8
+line-length = 79
+
+# Enable automatic fixes by default.
+# To override this, use ``fix = false`` in a subdirectory's config file
+# or ``--no-fix`` on the command line.
+fix = true