Python Tooling

Consult python3-core for standing defaults.

uv Package Management

• uv add for dependencies (not uv pip install)
• uv run for execution (not source .venv/bin/activate)
• uv sync --frozen for CI; uv sync --locked to detect stale lockfiles
• PEP 723 shebang: #!/usr/bin/env -S uv --quiet run --active --script
• uv venv --clear to overwrite existing environments (since 0.10.0)

Type Checker Detection

Check .pre-commit-config.yaml → CI config → pyproject.toml: