coding · GPT-4o · free
Write a FastAPI endpoint. Production shape, not a tutorial toy. Method + path: [POST /...] Purpose: [ONE SENTENCE] Auth: [OAuth2 password / JWT bearer / API key header] Deliver: Pydantic v2 request + response models with Field(..., description=...) on every field Router in app/routers/[MODULE].py, dependency injected DB session + current user response model set — Pydantic strips extra fields, no leaked internals Explicit status codes per outcome: 200/201/204/400/401/403/404/409/422 Async I/O throughout; no blocking requests calls — use httpx.AsyncClient Structured logging via structlog with request id from middleware Errors raised as HTTPException with an error code in detail dict, not free text OpenAPI summary + description on the decorator A pytest test file skeleton with AsyncClient covering 200 and one 4xx Python 3.12, FastAPI 0.115+, no synchronous ORM calls.
#fastapi #python #backend