pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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23 lines
762 B
23 lines
762 B
from fastapi import FastAPI, HTTPException
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from fastapi.exceptions import RequestValidationError
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from fastapi.responses import PlainTextResponse
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from starlette.exceptions import HTTPException as StarletteHTTPException
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app = FastAPI()
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@app.exception_handler(StarletteHTTPException)
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async def http_exception_handler(request, exc):
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return PlainTextResponse(str(exc.detail), status_code=exc.status_code)
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@app.exception_handler(RequestValidationError)
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async def validation_exception_handler(request, exc):
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return PlainTextResponse(str(exc), status_code=400)
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@app.get("/items/{item_id}")
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async def read_item(item_id: int):
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if item_id == 3:
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raise HTTPException(status_code=418, detail="Nope! I don't like 3.")
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return {"item_id": item_id}
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