Why does this happen?
class IsInstanceScrewer(object):
def __init__(self, value):
self.value = value
def __getattribute__(self, name):
if name in ('value',):
return object.__getattribute__(self, name)
value = object.__getattribute__(self, 'value')
return object.__getattribute__(value, name)
isinstance(IsInstanceScrewer(False), bool) #True
isinstance(IsInstanceScrewer([1, 2, 3]), list) #True
The class is definitely not an instance of bool, even though it attempts to wrap it.