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fix: support Python 3.13.0b1 (PEP 667 fix) #3283

fix: support Python 3.13.0b1 (PEP 667 fix)

fix: support Python 3.13.0b1 (PEP 667 fix) #3283

Workflow file for this run

name: Upstream
on:
workflow_dispatch:
pull_request:
permissions:
contents: read
concurrency:
group: upstream-${{ github.ref }}
cancel-in-progress: true
env:
PIP_BREAK_SYSTEM_PACKAGES: 1
# For cmake:
VERBOSE: 1
jobs:
standard:
name: "🐍 3.13 latest • ubuntu-latest • x64"
runs-on: ubuntu-latest
# Only runs when the 'python dev' label is selected
if: "contains(github.event.pull_request.labels.*.name, 'python dev')"
steps:
- uses: actions/checkout@v4
- name: Setup Python 3.13
uses: actions/setup-python@v5
with:
python-version: "3.13"
allow-prereleases: true
- name: Setup Boost
run: sudo apt-get install libboost-dev
- name: Update CMake
uses: jwlawson/actions-setup-cmake@v2.0
- name: Run pip installs
run: |
python -m pip install --upgrade pip
python -m pip install -r tests/requirements.txt
- name: Show platform info
run: |
python -m platform
cmake --version
pip list
# First build - C++11 mode and inplace
- name: Configure C++11
run: >
cmake -S . -B build11
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=11
-DCMAKE_BUILD_TYPE=Debug
- name: Build C++11
run: cmake --build build11 -j 2
- name: Python tests C++11
run: cmake --build build11 --target pytest -j 2
- name: C++11 tests
run: cmake --build build11 --target cpptest -j 2
- name: Interface test C++11
run: cmake --build build11 --target test_cmake_build
# Second build - C++17 mode and in a build directory
- name: Configure C++17
run: >
cmake -S . -B build17
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=17
- name: Build C++17
run: cmake --build build17 -j 2
- name: Python tests C++17
run: cmake --build build17 --target pytest
- name: C++17 tests
run: cmake --build build17 --target cpptest
# Third build - C++17 mode with unstable ABI
- name: Configure (unstable ABI)
run: >
cmake -S . -B build17max
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=17
-DPYBIND11_INTERNALS_VERSION=10000000
- name: Build (unstable ABI)
run: cmake --build build17max -j 2
- name: Python tests (unstable ABI)
run: cmake --build build17max --target pytest
- name: Interface test (unstable ABI)
run: cmake --build build17max --target test_cmake_build
# This makes sure the setup_helpers module can build packages using
# setuptools
- name: Setuptools helpers test
run: |
pip install setuptools
pytest tests/extra_setuptools