style: format code with black 26.1.0 and pin version in CI #44
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| name: Tests | |
| on: | |
| push: | |
| branches: | |
| - development | |
| - master | |
| paths-ignore: | |
| - 'docs/**' | |
| - '*.md' | |
| - '.readthedocs*.yaml' | |
| pull_request: | |
| branches: | |
| - development | |
| - master | |
| workflow_dispatch: # Allow manual trigger | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| lint: | |
| name: Lint | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.11' | |
| cache: 'pip' | |
| - name: Install linting tools | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install ruff 'black==26.1.0' isort | |
| - name: Run ruff | |
| run: ruff check backtrader/ | |
| - name: Check formatting with black | |
| run: black --check --line-length 100 backtrader/ | |
| - name: Check imports with isort | |
| run: isort --check-only backtrader/ | |
| test: | |
| name: Test Python ${{ matrix.python-version }} on ${{ matrix.os }} | |
| runs-on: ${{ matrix.os }} | |
| needs: lint | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| # Ubuntu - test all Python versions (3.8 to 3.13) | |
| - os: ubuntu-latest | |
| python-version: '3.8' | |
| - os: ubuntu-latest | |
| python-version: '3.9' | |
| - os: ubuntu-latest | |
| python-version: '3.10' | |
| - os: ubuntu-latest | |
| python-version: '3.11' | |
| - os: ubuntu-latest | |
| python-version: '3.12' | |
| - os: ubuntu-latest | |
| python-version: '3.13' | |
| # macOS - test all Python versions (3.8 to 3.13) | |
| - os: macos-latest | |
| python-version: '3.8' | |
| - os: macos-latest | |
| python-version: '3.9' | |
| - os: macos-latest | |
| python-version: '3.10' | |
| - os: macos-latest | |
| python-version: '3.11' | |
| - os: macos-latest | |
| python-version: '3.12' | |
| - os: macos-latest | |
| python-version: '3.13' | |
| # Windows - test all Python versions (3.8 to 3.13) | |
| - os: windows-latest | |
| python-version: '3.8' | |
| - os: windows-latest | |
| python-version: '3.9' | |
| - os: windows-latest | |
| python-version: '3.10' | |
| - os: windows-latest | |
| python-version: '3.11' | |
| - os: windows-latest | |
| python-version: '3.12' | |
| - os: windows-latest | |
| python-version: '3.13' | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| cache: 'pip' | |
| - name: Install dependencies | |
| shell: bash | |
| run: | | |
| python -m pip install --upgrade pip setuptools wheel | |
| # Install from setup.py with dev extras | |
| pip install -e ".[dev]" | |
| - name: Debug environment | |
| shell: bash | |
| run: | | |
| echo "Python version:" | |
| python --version | |
| echo "Installed packages:" | |
| pip list | grep -E "pytest|numpy|pandas" | |
| echo "Test files count:" | |
| find tests -name "test_*.py" | wc -l | |
| - name: Run tests | |
| shell: bash | |
| env: | |
| PYTEST_ADDOPTS: "" | |
| run: | | |
| # Verify backtrader import | |
| python -c "import backtrader; print(f'Backtrader imported: {backtrader.__version__}')" | |
| # Show pytest and plugin versions | |
| echo "=== Pytest info ===" | |
| pip show pytest pytest-xdist pytest-timeout | grep -E "Name|Version" | |
| # Run tests - use -n auto for parallel execution | |
| pytest tests/ -n auto --tb=short --timeout=300 -q | |
| test-summary: | |
| name: Test Summary | |
| runs-on: ubuntu-latest | |
| needs: test | |
| if: always() | |
| steps: | |
| - name: Check test results | |
| run: | | |
| if [ "${{ needs.test.result }}" == "success" ]; then | |
| echo "✅ All tests passed!" | |
| else | |
| echo "❌ Some tests failed" | |
| exit 1 | |
| fi |