Coverage for docs_src/background_tasks/tutorial002_an.py: 100%

1from typing import Union 5 ctx1fghij

2 

3from fastapi import BackgroundTasks, Depends, FastAPI 5 ctx1fghij

4from typing_extensions import Annotated 5 ctx1fghij

5 

6app = FastAPI() 5 ctx1fghij

7 

8 

9def write_log(message: str): 5 ctx1fghij

10 with open("log.txt", mode="a") as log: 5 ctx1abcde

11 log.write(message) 5 ctx1abcde

12 

13 

14def get_query(background_tasks: BackgroundTasks, q: Union[str, None] = None): 5 ctx1fghij

15 if q: 5 ctx1abcde

16 message = f"found query: {q}\n" 5 ctx1abcde

17 background_tasks.add_task(write_log, message) 5 ctx1abcde

18 return q 5 ctx1abcde

19 

20 

21@app.post("/send-notification/{email}") 5 ctx1fghij

22async def send_notification( 5 ctx1fghij

23 email: str, background_tasks: BackgroundTasks, q: Annotated[str, Depends(get_query)] 

24): 

25 message = f"message to {email}\n" 5 ctx1abcde

26 background_tasks.add_task(write_log, message) 5 ctx1abcde

27 return {"message": "Message sent"} 5 ctx1abcde