Coverage for docs_src/dependencies/tutorial008d_an_py39.py: 100%

1from typing import Annotated 4 ctx1abcd

2 

3from fastapi import Depends, FastAPI, HTTPException 4 ctx1abcd

4 

5app = FastAPI() 4 ctx1abcd

6 

7 

8class InternalError(Exception): 4 ctx1abcd

9 pass 4 ctx1abcd

10 

11 

12def get_username(): 4 ctx1abcd

13 try: 4 ctx1abcd

14 yield "Rick" 4 ctx1abcd

15 except InternalError: 4 ctx1abcd

16 print("We don't swallow the internal error here, we raise again 😎") 4 ctx1abcd

17 raise 4 ctx1abcd

18 

19 

20@app.get("/items/{item_id}") 4 ctx1abcd

21def get_item(item_id: str, username: Annotated[str, Depends(get_username)]): 4 ctx1abcd

22 if item_id == "portal-gun": 4 ctx1abcd

23 raise InternalError( 4 ctx1abcd

24 f"The portal gun is too dangerous to be owned by {username}" 

25 ) 

26 if item_id != "plumbus": 4 ctx1abcd

27 raise HTTPException( 4 ctx1abcd

28 status_code=404, detail="Item not found, there's only a plumbus here" 

29 ) 

30 return item_id 4 ctx1abcd