13 lines
379 B
Python
13 lines
379 B
Python
import time
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from fastapi import Request
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async def add_process_time_header(request: Request, call_next):
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"""
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Middleware to add the processing time to the response header.
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"""
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start_time = time.time()
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response = await call_next(request)
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process_time = time.time() - start_time
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response.headers['X-Process-Time'] = str(process_time)
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return response
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