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perf: Disable morsel splitting for fast-count on streaming engine #21847

perf: Disable morsel splitting for fast-count on streaming engine

perf: Disable morsel splitting for fast-count on streaming engine #21847

Workflow file for this run

name: Lint Python
on:
pull_request:
paths:
- py-polars/**
- .github/workflows/lint-python.yml
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
ruff:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- name: Run ruff check and format
uses: astral-sh/ruff-action@v3
with:
version-file: py-polars/requirements-lint.txt
args: --version
- run: ruff check --no-fix
- run: ruff format --diff
mypy:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
python-version: ['3.10', '3.14']
steps:
- uses: actions/checkout@v6
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: ${{ matrix.python-version }}
- name: Create virtual environment
run: |
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
echo "$GITHUB_WORKSPACE/.venv/bin" >> $GITHUB_PATH
echo "VIRTUAL_ENV=$GITHUB_WORKSPACE/.venv" >> $GITHUB_ENV
- name: Install Python dependencies
working-directory: py-polars
run: uv pip install -r requirements-dev.txt -r requirements-lint.txt
- name: Run mypy
working-directory: py-polars
# Allow untyped calls for older Python versions (is this still necessary in 3.10?)
# run: mypy ${{ (matrix.python-version == '3.9') && '--allow-untyped-calls' || '' }}
run: mypy