uv-scripts

crates/uv-scripts/ parses PEP 723 inline script metadata — the # /// script block at the top of a single-file Python program.

Purpose

uv run script.py should be able to read the script's declared dependencies and required Python version directly from a comment block, then resolve and run it in an ephemeral environment.

Key abstractions

• Pep723Item — the parsed metadata block.
• Reading helpers that locate the block in arbitrary Python source.

See also

• uv-workspace — overlapping pyproject.toml types.
• uv run — the user-facing consumer.