mirror of https://github.com/tiangolo/fastapi.git
15 lines
365 B
Python
15 lines
365 B
Python
import time
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from fastapi import FastAPI, Request
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app = FastAPI()
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@app.middleware("http")
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async def add_process_time_header(request: Request, call_next):
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start_time = time.perf_counter()
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response = await call_next(request)
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process_time = time.perf_counter() - start_time
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response.headers["X-Process-Time"] = str(process_time)
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return response
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