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bpo-33534: Remove unneeded test. (GH-6897) 

This condition as already tested before this code is called.
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Eric V. Smith 2018-05-16 07:24:00 -04:00 committed by GitHub
parent f8e7549490
commit 9285835a05
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1 changed files with 5 additions and 6 deletions
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5
Lib/dataclasses.py
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@ -544,9 +544,8 @@ def _hash_fn(fields):
def _is_classvar(a_type, typing): def _is_classvar(a_type, typing):
if typing: # This test uses a typing internal class, but it's the best way to
# This test uses a typing internal class, but it's the best # test if this is a ClassVar.
# way to test if this is a ClassVar.
return (a_type is typing.ClassVar return (a_type is typing.ClassVar
or (type(a_type) is typing._GenericAlias or (type(a_type) is typing._GenericAlias
and a_type.__origin__ is typing.ClassVar)) and a_type.__origin__ is typing.ClassVar))