18 lines
510 B
Python
18 lines
510 B
Python
from __future__ import annotations
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import asyncio
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import time
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_REQUEST_LOCK = asyncio.Lock()
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_LAST_REQUEST_AT = 0.0
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async def wait_for_scholar_slot(*, min_interval_seconds: float) -> None:
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global _LAST_REQUEST_AT
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interval = max(float(min_interval_seconds), 0.0)
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async with _REQUEST_LOCK:
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elapsed = time.monotonic() - _LAST_REQUEST_AT
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remaining = interval - elapsed
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if remaining > 0:
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await asyncio.sleep(remaining)
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_LAST_REQUEST_AT = time.monotonic()
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