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Make the nooper impl even smaller!

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This commit is contained in:
Jake Moshenko 2017-04-20 13:42:49 -04:00
parent b1abc98c15
commit e97ef09bd3
1 changed files with 3 additions and 4 deletions
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7
util/abchelpers.py
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@ -7,12 +7,11 @@ def nooper(cls):
""" Decorates a class that derives from an ABCMeta, filling in any unimplemented methods with """ Decorates a class that derives from an ABCMeta, filling in any unimplemented methods with
no-ops. no-ops.
""" """
def empty_func(self_or_cls, *args, **kwargs): def empty_func(*args, **kwargs):
# pylint: disable=unused-argument
pass pass
empty_methods = {} empty_methods = {m_name: empty_func for m_name in cls.__abstractmethods__}
for method in cls.__abstractmethods__:
empty_methods[method] = empty_func
if not empty_methods: if not empty_methods:
raise NoopIsANoopException('nooper implemented no abstract methods on %s' % cls) raise NoopIsANoopException('nooper implemented no abstract methods on %s' % cls)