Coverage for docs_src / custom_request_and_route / tutorial001_py310.py: 100%

1import gzip 3 ctx1abc

2from collections.abc import Callable 3 ctx1abc

3 

4from fastapi import Body, FastAPI, Request, Response 3 ctx1abc

5from fastapi.routing import APIRoute 3 ctx1abc

6 

7 

8class GzipRequest(Request): 3 ctx1abc

9 async def body(self) -> bytes: 3 ctx1abc

10 if not hasattr(self, "_body"): 3 ctx1def

11 body = await super().body() 3 ctx1def

12 if "gzip" in self.headers.getlist("Content-Encoding"): 3 ctx1def

13 body = gzip.decompress(body) 3 ctx1def

14 self._body = body 3 ctx1def

15 return self._body 3 ctx1def

16 

17 

18class GzipRoute(APIRoute): 3 ctx1abc

19 def get_route_handler(self) -> Callable: 3 ctx1abc

20 original_route_handler = super().get_route_handler() 3 ctx1abc

21 

22 async def custom_route_handler(request: Request) -> Response: 3 ctx1abc

23 request = GzipRequest(request.scope, request.receive) 6 ctx1dgehfi

24 return await original_route_handler(request) 6 ctx1dgehfi

25 

26 return custom_route_handler 3 ctx1abc

27 

28 

29app = FastAPI() 3 ctx1abc

30app.router.route_class = GzipRoute 3 ctx1abc

31 

32 

33@app.post("/sum") 3 ctx1abc

34async def sum_numbers(numbers: list[int] = Body()): 3 ctx1abc

35 return {"sum": sum(numbers)} 3 ctx1def