15 lines
341 B
Python
15 lines
341 B
Python
from typing import Annotated
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from fastapi import Depends, Header
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def get_api_version(version: int | None = Header(None, alias="x-api-version", include_in_schema=False)) -> int:
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if version is None:
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return 0
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if version < 1:
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raise ValueError
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return version
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APIVersion = Annotated[int, Depends(get_api_version)]
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