Coverage for docs_src / background_tasks / tutorial002_py310.py: 100%

1from fastapi import BackgroundTasks, Depends, FastAPI 3 ctx1def

2 

3app = FastAPI() 3 ctx1def

4 

5 

6def write_log(message: str): 3 ctx1def

7 with open("log.txt", mode="a") as log: 3 ctx1abc

8 log.write(message) 3 ctx1abc

9 

10 

11def get_query(background_tasks: BackgroundTasks, q: str | None = None): 3 ctx1def

12 if q: 3 ctx1abc

13 message = f"found query: {q}\n" 3 ctx1abc

14 background_tasks.add_task(write_log, message) 3 ctx1abc

15 return q 3 ctx1abc

16 

17 

18@app.post("/send-notification/{email}") 3 ctx1def

19async def send_notification( 3 ctx1def

20 email: str, background_tasks: BackgroundTasks, q: str = Depends(get_query) 

21): 

22 message = f"message to {email}\n" 3 ctx1abc

23 background_tasks.add_task(write_log, message) 3 ctx1abc

24 return {"message": "Message sent"} 3 ctx1abc