Quiz: What is an ASGI server required to run FastAPI in production?
As an ASGI framework, FastAPI requires an ASGI server like Uvicorn or Hypercorn to process asynchronous request loops.
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As an ASGI framework, FastAPI requires an ASGI server like Uvicorn or Hypercorn to process asynchronous request loops.
FastAPI intelligently infers parameter origins: path variables map to Path , Pydantic models map to Body , and scalar parameters map to Query …
FastAPI's Query() function allows defining validation metadata, regex patterns, and documentation descriptions for query parameters.
FastAPI includes Starlette's CORSMiddleware to manage cross-origin headers and preflight handling.
FastAPI provides built-in security utilities like OAuth2PasswordBearer to extract bearer tokens from request authorization headers.
… leverages HTTPX to issue virtual requests against FastAPI endpoints in unit test suites.
FastAPI provides first-class support for WebSockets via Starlette, allowing full-duplex real-time communication.
Setting embed=True tells FastAPI to expect JSON payloads formatted as `{"key": "value"}` for single parameters.