Fun with uv and PEP 723
10 months ago
- #Python
- #uv
- #PEP 723
- uv is a fast Python package and project manager written in Rust.
- uvx is a tool similar to npx in the Node/NPM ecosystem, allowing Python tools to be invoked with automatic environment setup.
- PEP 723 introduces inline script metadata for Python scripts, aiding tools and launchers.
- Combining uv and PEP 723 metadata enables seamless execution of Python scripts with dependency management.
- A practical example demonstrates extracting YouTube transcripts using a Python script with uv and PEP 723 metadata.
- The shebang `#!/usr/bin/env -S uv run --script` is crucial for executing scripts with uv.