pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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28 lines
710 B
28 lines
710 B
from fastapi import Depends, FastAPI, HTTPException
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from typing_extensions import Annotated
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app = FastAPI()
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class InternalError(Exception):
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pass
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def get_username():
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try:
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yield "Rick"
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except InternalError:
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print("Oops, we didn't raise again, Britney 😱")
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@app.get("/items/{item_id}")
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def get_item(item_id: str, username: Annotated[str, Depends(get_username)]):
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if item_id == "portal-gun":
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raise InternalError(
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f"The portal gun is too dangerous to be owned by {username}"
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)
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if item_id != "plumbus":
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raise HTTPException(
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status_code=404, detail="Item not found, there's only a plumbus here"
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)
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return item_id
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