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fastapi/docs_src/header_params/tutorial001_py310.py
Sebastián Ramírez d08a062ee2 Add docs and tests for Python 3.9 and Python 3.10 (#3712)
Co-authored-by: Thomas Grainger <tagrain@gmail.com>
2022-01-07 15:11:31 +01:00

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Python

from fastapi import FastAPI, Header
app = FastAPI()
@app.get("/items/")
async def read_items(user_agent: str | None = Header(None)):
return {"User-Agent": user_agent}