Fix type checker errors for libraries such as Polars where Altair uses dataframe interchange protocol #2314
Workflow file for this run
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| name: build | |
| on: [push, pull_request] | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| python-version: ["3.8", "3.10", "3.11", "3.12"] | |
| jsonschema-version: ["3.0", "latest"] | |
| name: py ${{ matrix.python-version }} js ${{ matrix.jsonschema-version }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Set up Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| # - name: Set Up Chromedriver | |
| # run: | | |
| # sudo apt-get update | |
| # sudo apt-get --only-upgrade install google-chrome-stable | |
| # sudo apt-get -yqq install chromium-chromedriver | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install .[dev] | |
| # pip install "selenium<4.3.0" | |
| # pip install altair_saver | |
| - name: Install specific jsonschema | |
| # Only have to execute this if we don't want the latest jsonschema version | |
| if: ${{ matrix.jsonschema-version != 'latest' }} | |
| run: | | |
| pip install jsonschema==${{ matrix.jsonschema-version }} | |
| - name: Maybe uninstall optional dependencies | |
| # We uninstall pyarrow and vegafusion for one job to test that we have not | |
| # accidentally introduced a hard dependency on these libraries. | |
| # Uninstalling for Python 3.8 is an arbitrary choice. | |
| # Also see https://github.com/altair-viz/altair/pull/3114 | |
| if: ${{ matrix.python-version == '3.8' }} | |
| run: | | |
| pip uninstall -y pyarrow vegafusion vegafusion-python-embed | |
| - name: Maybe install lowest supported pandas version | |
| # We install the lowest supported pandas version for one job to test that | |
| # it still works. Downgrade to the oldest versions of pandas and numpy that include | |
| # Python 3.8 wheels, so only run this job for Python 3.8 | |
| if: ${{ matrix.python-version == '3.8' }} | |
| run: | | |
| pip install pandas==0.25.3 numpy==1.17.5 | |
| - name: Test that schema generation has no effect | |
| run: | | |
| python tools/generate_schema_wrapper.py | |
| # This gets the paths of all files which were either deleted, modified | |
| # or are not yet tracked by Git | |
| files=`git ls-files --deleted --modified --others --exclude-standard` | |
| # Depending on the shell it can happen that 'files' contains empty | |
| # lines which are filtered out in the for loop below | |
| files_cleaned=() | |
| for i in "${files[@]}"; do | |
| # Skip empty items | |
| if [ -z "$i" ]; then | |
| continue | |
| fi | |
| # Add the rest of the elements to a new array | |
| files_cleaned+=("${i}") | |
| done | |
| if [ ${#files_cleaned[@]} -gt 0 ]; then | |
| echo "The code generation modified the following files:" | |
| echo $files | |
| exit 1 | |
| fi | |
| - name: Test with pytest | |
| run: | | |
| pytest --doctest-modules tests | |
| # - name: Selected tests without vl-convert-python | |
| # run: | | |
| # pip uninstall vl-convert-python --yes | |
| # pytest -m save_engine --doctest-modules tests | |
| # - name: Selected tests without vl-convert-python and altair_saver | |
| # run: | | |
| # pip uninstall altair_saver --yes | |
| # pytest -m save_engine --doctest-modules tests | |
| - name: Selected tests with vl-convert-python and without altair_saver | |
| run: | | |
| # pip install vl-convert-python | |
| pytest -m save_engine --doctest-modules tests | |
| - name: Validate Vega-Lite schema | |
| run: | | |
| # We install all 'format' dependencies of jsonschema as check-jsonschema | |
| # only does the 'format' checks which are installed. | |
| # We can always use the latest jsonschema version here. | |
| # uri-reference check is disabled as the URIs in the Vega-Lite schema do | |
| # not conform RFC 3986. | |
| pip install 'jsonschema[format]' check-jsonschema --upgrade | |
| check-jsonschema --check-metaschema altair/vegalite/v5/schema/vega-lite-schema.json --disable-formats uri-reference |