Merge branch 'main' into sem-macosx-multiprocessing-module-C

Author: YvesDup

.gitattributes

@@ -84,6 +84,7 @@ Include/internal/pycore_uop_ids.h                   generated
 Include/internal/pycore_uop_metadata.h              generated
 Include/opcode.h                                    generated
 Include/opcode_ids.h                                generated
+Include/slots_generated.h                           generated
 Include/token.h                                     generated
 Lib/_opcode_metadata.py                             generated
 Lib/idlelib/help.html                               generated
@@ -99,7 +100,6 @@ Lib/token.py                                        generated
 Misc/sbom.spdx.json                                 generated
 Modules/_testinternalcapi/test_cases.c.h            generated
 Modules/_testinternalcapi/test_targets.h            generated
-Objects/typeslots.inc                               generated
 PC/python3dll.c                                     generated
 Parser/parser.c                                     generated
 Parser/token.c                                      generated
@@ -110,6 +110,7 @@ Python/generated_cases.c.h                          generated
 Python/optimizer_cases.c.h                          generated
 Python/opcode_targets.h                             generated
 Python/record_functions.c.h                         generated
+Python/slots_generated.c                            generated
 Python/stdlib_module_names.h                        generated
 Tools/peg_generator/pegen/grammar_parser.py         generated
 aclocal.m4                                          generated

.github/ISSUE_TEMPLATE/bug.yml

@@ -34,13 +34,13 @@ body:
       label: "CPython versions tested on:"
       multiple: true
       options:
-        - "3.9"
         - "3.10"
         - "3.11"
         - "3.12"
         - "3.13"
         - "3.14"
         - "3.15"
+        - "3.16"
         - "CPython main branch"
     validations:
       required: true

.github/ISSUE_TEMPLATE/crash.yml

@@ -27,13 +27,13 @@ body:
       label: "CPython versions tested on:"
       multiple: true
       options:
-        - "3.9"
         - "3.10"
         - "3.11"
         - "3.12"
         - "3.13"
         - "3.14"
         - "3.15"
+        - "3.16"
         - "CPython main branch"
     validations:
       required: true

.github/workflows/build.yml

@@ -278,13 +278,14 @@ jobs:
           # unsupported as it most resembles other 1.1.1-work-a-like ssl APIs
           # supported by important vendors such as AWS-LC.
           - { name: openssl, version: 1.1.1w }
-          - { name: openssl, version: 3.0.19 }
-          - { name: openssl, version: 3.3.6 }
-          - { name: openssl, version: 3.4.4 }
-          - { name: openssl, version: 3.5.5 }
-          - { name: openssl, version: 3.6.1 }
+          - { name: openssl, version: 3.0.20 }
+          - { name: openssl, version: 3.3.7 }
+          - { name: openssl, version: 3.4.5 }
+          - { name: openssl, version: 3.5.6 }
+          - { name: openssl, version: 3.6.2 }
+          - { name: openssl, version: 4.0.0 }
           ## AWS-LC
-          - { name: aws-lc, version: 1.68.0 }
+          - { name: aws-lc, version: 1.72.1 }
     env:
       SSLLIB_VER: ${{ matrix.ssllib.version }}
       MULTISSL_DIR: ${{ github.workspace }}/multissl
@@ -398,7 +399,7 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-ubuntu == 'true'
     env:
-      OPENSSL_VER: 3.5.5
+      OPENSSL_VER: 3.5.6
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -506,7 +507,7 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
     env:
-      OPENSSL_VER: 3.5.5
+      OPENSSL_VER: 3.5.6
       PYTHONSTRICTEXTENSIONBUILD: 1
       ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0
     steps:

.github/workflows/documentation-links.yml

@@ -35,6 +35,9 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
+      - name: Install dependencies
+        run: |
+          sudo ./.github/workflows/posix-deps-apt.sh
       - name: Build tier two interpreter
         run: |
           ./configure --enable-experimental-jit=interpreter --with-pydebug
@@ -152,6 +155,9 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: '3.11'
+      - name: Install dependencies
+        run: |
+          sudo ./.github/workflows/posix-deps-apt.sh
       - name: Build
         run: |
           sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ env.LLVM_VERSION }}
@@ -188,6 +194,9 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: '3.11'
+      - name: Install dependencies
+        run: |
+          sudo ./.github/workflows/posix-deps-apt.sh
       - name: Build
         run: |
           sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ env.LLVM_VERSION }}

.github/workflows/jit.yml

@@ -71,7 +71,8 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
-          python-version: "3.13"
+          python-version: "3.15"
+          allow-prereleases: true
           cache: pip
           cache-dependency-path: Tools/requirements-dev.txt
       - run: pip install -r Tools/requirements-dev.txt

.github/workflows/mypy.yml

@@ -26,9 +26,16 @@ apt-get -yq --no-install-recommends install \
     xvfb \
     zlib1g-dev
 
-# Workaround missing libmpdec-dev on ubuntu 24.04:
-# https://launchpad.net/~ondrej/+archive/ubuntu/php
-# https://deb.sury.org/
-sudo add-apt-repository ppa:ondrej/php
-apt-get update
-apt-get -yq --no-install-recommends install libmpdec-dev
+# Workaround missing libmpdec-dev on ubuntu 24.04 by building mpdecimal
+# from source. ppa:ondrej/php (launchpad.net) are unreliable 
+# (https://status.canonical.com) so fetch the tarball directly
+# from the upstream host.
+# https://www.bytereef.org/mpdecimal/
+MPDECIMAL_VERSION=4.0.1
+curl -fsSL "https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-${MPDECIMAL_VERSION}.tar.gz" \
+    | tar -xz -C /tmp
+(cd "/tmp/mpdecimal-${MPDECIMAL_VERSION}" \
+    && ./configure --prefix=/usr/local \
+    && make -j"$(nproc)" \
+    && make install)
+ldconfig

.github/workflows/posix-deps-apt.sh

@@ -56,7 +56,7 @@ jobs:
       with:
         python-version: '3'
         cache: 'pip'
-        cache-dependency-path: 'Doc/requirements.txt'
+        cache-dependency-path: 'Doc/pylock.toml'
     - name: 'Install build dependencies'
       run: make -C Doc/ venv
 

.github/workflows/reusable-docs.yml

@@ -35,7 +35,7 @@ jobs:
     runs-on: ${{ inputs.os }}
     timeout-minutes: 60
     env:
-      OPENSSL_VER: 3.5.5
+      OPENSSL_VER: 3.5.6
       PYTHONSTRICTEXTENSIONBUILD: 1
       TERM: linux
     steps: