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gh-105331: Change asyncio.sleep to raise `ValueError for nan (#105641)

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Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
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Jay 2023-06-13 04:29:02 +08:00 • committed by GitHub
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4
Lib/asyncio/tasks.py
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@ -15,6 +15,7 @@
import functools
import inspect
import itertools
import math
import types
import warnings
import weakref
@ -646,6 +647,9 @@ async def sleep(delay, result=None):
await __sleep0()
return result
if math.isnan(delay):
raise ValueError("Invalid delay: NaN (not a number)")
loop = events.get_running_loop()
future = loop.create_future()
h = loop.call_later(delay,