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

1from collections.abc import Callable 5 ctx1abcde

2 

3from fastapi import Body, FastAPI, HTTPException, Request, Response 5 ctx1abcde

4from fastapi.exceptions import RequestValidationError 5 ctx1abcde

5from fastapi.routing import APIRoute 5 ctx1abcde

6 

7 

8class ValidationErrorLoggingRoute(APIRoute): 5 ctx1abcde

9 def get_route_handler(self) -> Callable: 5 ctx1abcde

10 original_route_handler = super().get_route_handler() 5 ctx1abcde

11 

12 async def custom_route_handler(request: Request) -> Response: 5 ctx1abcde

13 try: 8 ctx1jfkglhmi

14 return await original_route_handler(request) 8 ctx1jfkglhmi

15 except RequestValidationError as exc: 4 ctx1fghi

16 body = await request.body() 4 ctx1fghi

17 detail = {"errors": exc.errors(), "body": body.decode()} 4 ctx1fghi

18 raise HTTPException(status_code=422, detail=detail) 4 ctx1fghi

19 

20 return custom_route_handler 5 ctx1abcde

21 

22 

23app = FastAPI() 5 ctx1abcde

24app.router.route_class = ValidationErrorLoggingRoute 5 ctx1abcde

25 

26 

27@app.post("/") 5 ctx1abcde

28async def sum_numbers(numbers: list[int] = Body()): 5 ctx1abcde

29 return sum(numbers) 4 ctx1jklm