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using mro()

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This commit is contained in:
Josh Wilson 2007-06-10 22:41:13 +00:00
parent b2422726c5
commit ceed930010
1 changed files with 2 additions and 2 deletions
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4
direct/src/showbase/ResourceCounter.py
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@ -68,10 +68,10 @@ class ResourceCounter(object):
def __init__(self): def __init__(self):
cls = type(self) cls = type(self)
cls.RESOURCE_COUNTER_INIT = True cls.RESOURCE_COUNTER_INIT = True
assert cls.__mro__[1] == ResourceCounter, \ assert cls.mro()[1] == ResourceCounter, \
(lambda: \ (lambda: \
'%s cannot be subclassed.' \ '%s cannot be subclassed.' \
% cls.__mro__[list(cls.__mro__).index(ResourceCounter) - 1].__name__)() % cls.mro()[list(cls.mro()).index(ResourceCounter) - 1].__name__)()
del cls.RESOURCE_COUNTER_INIT del cls.RESOURCE_COUNTER_INIT
self.incrementCounter() self.incrementCounter()