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d20566fe07
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40 lines
1.0 KiB
Python
40 lines
1.0 KiB
Python
import time
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from typing import Callable
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from fastapi import APIRouter, FastAPI, Request, Response
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from fastapi.routing import APIRoute
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class TimedRoute(APIRoute):
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def get_route_handler(self) -> Callable:
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original_route_handler = super().get_route_handler()
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async def custom_route_handler(request: Request) -> Response:
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before = time.time()
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response: Response = await original_route_handler(request)
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duration = time.time() - before
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response.headers["X-Response-Time"] = str(duration)
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print(f"route duration: {duration}")
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print(f"route response: {response}")
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print(f"route response headers: {response.headers}")
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return response
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return custom_route_handler
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app = FastAPI()
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router = APIRouter(route_class=TimedRoute)
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@app.get("/")
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async def not_timed():
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return {"message": "Not timed"}
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@router.get("/timed")
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async def timed():
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return {"message": "It's the time of my life"}
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app.include_router(router)
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