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Do None check before isinstance check.

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voussoir 2021-05-18 23:26:44 -07:00
parent 2d8d51a4f1
commit 4741946eda
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1 changed files with 3 additions and 3 deletions
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6
voussoirkit/spinal.py
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@ -685,12 +685,12 @@ def limiter_or_none(value):
Returns a Ratelimiter object if the argument can be normalized to one,
or None if the argument is None. Saves the caller from having to if.
'''
if isinstance(value, ratelimiter.Ratelimiter):
return value
if value is None:
return None
if isinstance(value, ratelimiter.Ratelimiter):
return value
if isinstance(value, str):
value = bytestring.parsebytes(value)