Merge branch 'main'

Author: cdce8p

.gitattributes

@@ -83,8 +83,10 @@ Include/opcode.h                                    generated
 Include/opcode_ids.h                                generated
 Include/token.h                                     generated
 Lib/_opcode_metadata.py                             generated
-Lib/keyword.py                                      generated
 Lib/idlelib/help.html                               generated
+Lib/keyword.py                                      generated
+Lib/pydoc_data/topics.py                            generated
+Lib/pydoc_data/module_docs.py                       generated
 Lib/test/certdata/*.pem                             generated
 Lib/test/certdata/*.0                               generated
 Lib/test/levenshtein_examples.json                  generated

.github/workflows/build.yml

@@ -691,7 +691,6 @@ jobs:
     - build-ubuntu
     - build-ubuntu-ssltests-awslc
     - build-ubuntu-ssltests-openssl
-    - build-android
     - build-ios
     - build-wasi
     - test-hypothesis
@@ -706,6 +705,7 @@ jobs:
       uses: re-actors/alls-green@05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe
       with:
         allowed-failures: >-
+          build-android,
           build-windows-msi,
           build-ubuntu-ssltests-awslc,
           build-ubuntu-ssltests-openssl,

.github/workflows/lint.yml

@@ -22,7 +22,4 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v5
-        with:
-          python-version: "3.x"
-      - uses: pre-commit/action@v3.0.1
+      - uses: j178/prek-action@v1

.github/workflows/tail-call.yml

@@ -79,26 +79,25 @@ jobs:
         with:
           python-version: '3.11'
 
-      - name: Native Windows (debug)
+      - name: Native Windows MSVC (release)
         if: runner.os == 'Windows' && matrix.architecture != 'ARM64'
-        shell: cmd
+        shell: pwsh
         run: |
-          choco install llvm --allow-downgrade --no-progress --version ${{ matrix.llvm }}.1.0
-          set PlatformToolset=clangcl
-          set LLVMToolsVersion=${{ matrix.llvm }}.1.0
-          set LLVMInstallDir=C:\Program Files\LLVM
-          call ./PCbuild/build.bat --tail-call-interp -d -p ${{ matrix.architecture }}
-          call ./PCbuild/rt.bat -d -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3
+          choco install visualstudio2026buildtools --no-progress -y --force --params "--add Microsoft.VisualStudio.Component.VC.Tools.x86.x64  --locale en-US --passive"
+          $env:PATH = "C:\Program Files (x86)\Microsoft Visual Studio\18\BuildTools\MSBuild\Current\bin;$env:PATH"
+          $env:PlatformToolset = "v145"
+          ./PCbuild/build.bat --tail-call-interp -c Release -p ${{ matrix.architecture }}
+          ./PCbuild/rt.bat -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3
 
       # No tests (yet):
-      - name: Emulated Windows (release)
+      - name: Emulated Windows Clang (release)
         if: runner.os == 'Windows' && matrix.architecture == 'ARM64'
-        shell: cmd
+        shell: pwsh
         run: |
           choco install llvm --allow-downgrade --no-progress --version ${{ matrix.llvm }}.1.0
-          set PlatformToolset=clangcl
-          set LLVMToolsVersion=${{ matrix.llvm }}.1.0
-          set LLVMInstallDir=C:\Program Files\LLVM
+          $env:PlatformToolset = "clangcl"
+          $env:LLVMToolsVersion = "${{ matrix.llvm }}.1.0"
+          $env:LLVMInstallDir = "C:\Program Files\LLVM"
           ./PCbuild/build.bat --tail-call-interp -p ${{ matrix.architecture }}
 
       - name: Native macOS (release)

.github/zizmor.yml

@@ -1,4 +1,4 @@
-# Configuration for the zizmor static analysis tool, run via pre-commit in CI
+# Configuration for the zizmor static analysis tool, run via prek in CI
 # https://woodruffw.github.io/zizmor/configuration/
 rules:
   dangerous-triggers:

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.13.2
+    rev: v0.14.10
     hooks:
       - id: ruff-check
         name: Run Ruff (lint) on Apple/
@@ -40,19 +40,19 @@ repos:
         files: ^Apple
       - id: ruff-format
         name: Run Ruff (format) on Doc/
-        args: [--check]
+        args: [--exit-non-zero-on-fix]
         files: ^Doc/
       - id: ruff-format
         name: Run Ruff (format) on Tools/build/check_warnings.py
-        args: [--check, --config=Tools/build/.ruff.toml]
+        args: [--exit-non-zero-on-fix, --config=Tools/build/.ruff.toml]
         files: ^Tools/build/check_warnings.py
       - id: ruff-format
         name: Run Ruff (format) on Tools/wasm/
-        args: [--check, --config=Tools/wasm/.ruff.toml]
+        args: [--exit-non-zero-on-fix, --config=Tools/wasm/.ruff.toml]
         files: ^Tools/wasm/
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.9.0
+    rev: 25.12.0
     hooks:
       - id: black
         name: Run Black on Tools/jit/
@@ -83,24 +83,24 @@ repos:
         files: '^\.github/CODEOWNERS|\.(gram)$'
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.34.0
+    rev: 0.36.0
     hooks:
       - id: check-dependabot
       - id: check-github-workflows
       - id: check-readthedocs
 
   - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.7
+    rev: v1.7.9
     hooks:
       - id: actionlint
 
   - repo: https://github.com/woodruffw/zizmor-pre-commit
-    rev: v1.14.1
+    rev: v1.19.0
     hooks:
       - id: zizmor
 
   - repo: https://github.com/sphinx-contrib/sphinx-lint
-    rev: v1.0.0
+    rev: v1.0.2
     hooks:
       - id: sphinx-lint
         args: [--enable=default-role]

Doc/Makefile

@@ -140,7 +140,8 @@ doctest:
 pydoc-topics: BUILDER = pydoc-topics
 pydoc-topics: build
 	@echo "Building finished; now run this:" \
-	      "cp build/pydoc-topics/topics.py ../Lib/pydoc_data/topics.py"
+	      "cp build/pydoc-topics/topics.py ../Lib/pydoc_data/topics.py" \
+	      "&& cp build/pydoc-topics/module_docs.py ../Lib/pydoc_data/module_docs.py"
 
 .PHONY: gettext
 gettext: BUILDER = gettext

Doc/c-api/apiabiversion.rst

@@ -34,6 +34,23 @@ See :ref:`stable` for a discussion of API and ABI stability across versions.
    This can be ``0xA`` for alpha, ``0xB`` for beta, ``0xC`` for release
    candidate or ``0xF`` for final.
 
+
+   .. c:namespace:: NULL
+   .. c:macro:: PY_RELEASE_LEVEL_ALPHA
+      :no-typesetting:
+   .. c:macro:: PY_RELEASE_LEVEL_BETA
+      :no-typesetting:
+   .. c:macro:: PY_RELEASE_LEVEL_GAMMA
+      :no-typesetting:
+   .. c:macro:: PY_RELEASE_LEVEL_FINAL
+      :no-typesetting:
+
+   For completeness, the values are available as macros:
+   :c:macro:`!PY_RELEASE_LEVEL_ALPHA` (``0xA``),
+   :c:macro:`!PY_RELEASE_LEVEL_BETA` (``0xB``),
+   :c:macro:`!PY_RELEASE_LEVEL_GAMMA` (``0xC``), and
+   :c:macro:`!PY_RELEASE_LEVEL_FINAL` (``0xF``).
+
 .. c:macro:: PY_RELEASE_SERIAL
 
    The ``2`` in ``3.4.1a2``. Zero for final releases.
@@ -46,6 +63,10 @@ See :ref:`stable` for a discussion of API and ABI stability across versions.
    Use this for numeric comparisons, for example,
    ``#if PY_VERSION_HEX >= ...``.
 
+.. c:macro:: PY_VERSION
+
+   The Python version as a string, for example, ``"3.4.1a2"``.
+
 
 Run-time version
 ----------------

Doc/c-api/module.rst

@@ -571,7 +571,7 @@ A module's token -- and the *your_token* value to use in the above code -- is:
   of that slot;
 - For modules created from an ``PyModExport_*``
   :ref:`export hook <extension-export-hook>`: the slots array that the export
-  hook returned (unless overriden with :c:macro:`Py_mod_token`).
+  hook returned (unless overridden with :c:macro:`Py_mod_token`).
 
 .. c:macro:: Py_mod_token
 
@@ -820,15 +820,18 @@ struct:
    .. versionadded:: 3.5
 
 .. c:macro:: PYTHON_API_VERSION
+             PYTHON_API_STRING
 
-   The C API version. Defined for backwards compatibility.
+   The C API version, as an integer (``1013``) and string (``"1013"``), respectively.
+   Defined for backwards compatibility.
 
    Currently, this constant is not updated in new Python versions, and is not
    useful for versioning. This may change in the future.
 
 .. c:macro:: PYTHON_ABI_VERSION
+             PYTHON_ABI_STRING
 
-   Defined as ``3`` for backwards compatibility.
+   Defined as ``3`` and ``"3"``, respectively, for backwards compatibility.
 
    Currently, this constant is not updated in new Python versions, and is not
    useful for versioning. This may change in the future.

Doc/deprecations/index.rst

@@ -7,6 +7,8 @@ Deprecations
 
 .. include:: pending-removal-in-3.17.rst
 
+.. include:: pending-removal-in-3.18.rst
+
 .. include:: pending-removal-in-3.19.rst
 
 .. include:: pending-removal-in-3.20.rst