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from typing import Annotated
from fastapi import Depends, FastAPI, HTTPException
app = FastAPI()
class InternalError(Exception):
pass
def get_username():
try:
yield "Rick"
except InternalError:
print("We don't swallow the internal error here, we raise again 😎")
raise
@app.get("/items/{item_id}")
def get_item(item_id: str, username: Annotated[str, Depends(get_username)]):
if item_id == "portal-gun":
raise InternalError(
f"The portal gun is too dangerous to be owned by {username}"
)
if item_id != "plumbus":
raise HTTPException(
status_code=404, detail="Item not found, there's only a plumbus here"
)
return item_id
|
