# python

assumes 3.12+.

## language

- [typing](./language/typing.md)
- [async](./language/async.md)
- [event loop benchmarks](./language/event-loop-benchmarks.md)
- [patterns](./language/patterns.md)

## ecosystem

- [uv](./ecosystem/uv.md)
- [tooling](./ecosystem/tooling.md) — project layout, pyproject, ruff, ty, pre-commit
- [pydantic](./ecosystem/pydantic/)

## sources

| project | notes |
|---------|-------|
| [pdsx](https://github.com/zzstoatzz/pdsx) | async patterns, MCP, CLI |
| [plyr-python-client](https://github.com/zzstoatzz/plyr-python-client) | multi-package workspace |
| [fastmcp](https://github.com/jlowin/fastmcp) | decorator patterns, generics — server notes live in [protocols/MCP](../../protocols/MCP/fastmcp.md) |
| [docket](https://github.com/chrisguidry/docket) | dependency injection, async lifecycle |
| [zuvloop](https://github.com/zzstoatzz/zuvloop) | asyncio event loop backed by Zig + libuv; subprocess and benchmark field notes |