alphalens/.github/workflows/debug.yml at master · cloudQuant/alphalens · GitHub

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name: Debug CI

on:
  workflow_dispatch:
  push:
    branches: [ debug-* ]

jobs:
  debug:
    name: Debug on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Python 3.11
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'

    - name: System info
      run: |
        echo "=== System Information ==="
        echo "OS: ${{ matrix.os }}"
        python --version
        python -m pip --version

    - name: Show directory structure
      run: |
        echo "=== Repository Structure ==="
        ls -la
        echo ""
        echo "=== Tests Directory ==="
        ls -la tests/
        echo ""
        echo "=== Alphalens Package ==="
        ls -la alphalens/

    - name: Install minimal dependencies
      run: |
        python -m pip install --upgrade pip
        # Install core dependencies in order to avoid import issues
        python -m pip install numpy
        python -m pip install pandas
        python -m pip install scipy matplotlib seaborn statsmodels IPython pytest parameterized
        python -m pip install -U "git+https://github.com/cloudQuant/empyrical.git"

    - name: Install package
      run: |
        echo "=== Installing alphalens ==="
        python -m pip install -e .
        echo ""
        echo "=== Installed packages ==="
        python -m pip list

    - name: Test imports
      run: |
        echo "=== Testing imports ==="
        python -c "import sys; print('Python path:', sys.path)"
        python -c "import alphalens; print('Alphalens location:', alphalens.__file__)"
        python -c "from alphalens import utils; print('utils imported')"
        python -c "from alphalens import performance; print('performance imported')"
        python -c "from alphalens import plotting; print('plotting imported')"
        python -c "from alphalens import tears; print('tears imported')"

    - name: Find test files
      run: |
        echo "=== Finding test files ==="
        find . -name "test_*.py" -type f || echo "No test files found with find"
        echo ""
        echo "=== Pytest collection ==="
        python -m pytest --collect-only tests/

    - name: Run single test verbose
      run: |
        echo "=== Running single test ==="
        python -m pytest tests/test_utils.py -vvs -k "test" | head -50
      continue-on-error: true
      env:
        MPLBACKEND: Agg

    - name: List all available tests
      run: |
        echo "=== All available tests ==="
        python -m pytest tests/ --collect-only -q