Async Support¶

yeetr supports async functions natively. Just make your main an async def and yeet will run it with asyncio.run or uvloop.run if uvloop is installed.

async def main(name: str, *, loud: bool = False) -> None:
    ...

yeet app.py world --loud

If the function is a coroutine, its result is awaited via asyncio.run, or via uvloop.run when the optional uvloop extra is installed:

uv add "yeetr[uvloop]"

When uvloop is importable, yeetr uses it transparently — no code change required. Otherwise it falls back to the stdlib event loop.

Next steps¶

Parameter Types covers every type yeetr understands, from Path to Enum to tuples.