pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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31 lines
785 B
31 lines
785 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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data = {
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"plumbus": {"description": "Freshly pickled plumbus", "owner": "Morty"},
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"portal-gun": {"description": "Gun to create portals", "owner": "Rick"},
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}
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class OwnerError(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 OwnerError as e:
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raise HTTPException(status_code=400, detail=f"Owner error: {e}")
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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 not in data:
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raise HTTPException(status_code=404, detail="Item not found")
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item = data[item_id]
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if item["owner"] != username:
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raise OwnerError(username)
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return item
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