# /// script
# requires-python = "==3.14.*"
# dependencies = [
#   "fastapi==0.123.7",
#   "uvicorn",
# ]
# ///

from __future__ import annotations

from typing import TYPE_CHECKING, Annotated

from fastapi import Depends, FastAPI

if TYPE_CHECKING:
    from collections.abc import AsyncGenerator

app = FastAPI()


class DummyClient:
    async def get_people(self) -> list:
        return ["John Doe", "Jane Doe"]

    async def close(self) -> None: ...


async def get_client() -> AsyncGenerator[DummyClient, None]:
    client = DummyClient()
    yield client
    await client.close()


Client = Annotated[DummyClient, Depends(get_client)]


@app.get("/")
async def get_people(client: Client) -> list:
    return await client.get_people()


if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=8000)