ci-tests/.github/workflows/python.yml at 098cd2503e97e776526a6b8bdb18358584ebcb3d · pgmpy/ci-tests · GitHub

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name: Python CI

# NOTE: The build/test commands below were verified by running them locally
# against this branch. They are NOT exercised on GitHub Actions until this
# workflow runs there, so the exact runner setup may still need tweaks.
#
# The bindings are built with maturin. On a Python newer than the installed
# PyO3 supports, set PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 (the crate already
# enables the `abi3-py310` feature, so a single abi3 wheel covers 3.10+). On CI
# we pin a supported Python (3.11-3.13) where that env var is not needed.
#
# The redesign removed the generated stubs / stub_gen binary, so there is no
# longer a "stubs up-to-date" job; the checked-in .pyi is maintained by hand.

on:
  push:
    branches: [master, development]
    paths:
      - 'crates/ci-python/**'
      - 'crates/ci-core/**'
      - 'tests/fixtures/**'
      - 'Cargo.toml'
      - 'Cargo.lock'
      - '.github/workflows/python.yml'
  pull_request:
    paths:
      - 'crates/ci-python/**'
      - 'crates/ci-core/**'
      - 'tests/fixtures/**'
      - 'Cargo.toml'
      - 'Cargo.lock'
      - '.github/workflows/python.yml'

concurrency:
  group: python-${{ github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0

jobs:
  python-lint:
    name: Python Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install ruff
        run: pip install ruff

      # Verified locally: `ruff format --check .` / `ruff check .` in crates/ci-python.
      - name: Check formatting
        working-directory: crates/ci-python
        run: ruff format --check .

      - name: Lint
        working-directory: crates/ci-python
        run: ruff check .

  python-test:
    name: Python Tests
    needs: [python-lint]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        # Use a Python supported by the installed PyO3; no forward-compat env
        # var needed here. The abi3-py310 wheel also works on 3.10+ at runtime.
        python-version: ["3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2

      - name: Install Python dependencies
        run: pip install maturin pytest numpy mypy

      # Verified locally: maturin builds the extension; the golden parity test
      # (crates/ci-python/test/test_golden.py) reproduces all 73 fixture cases.
      # On a too-new interpreter, prefix with
      # PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 (not required for 3.11-3.13).
      - name: Build and install extension
        working-directory: crates/ci-python
        run: pip install -e . --no-build-isolation

      - name: Type check
        working-directory: crates/ci-python
        run: mypy test/

      # Verified locally: `pytest crates/ci-python/test/` -> golden = 73/73.
      - name: Run tests
        run: pytest crates/ci-python/test/