Jess Austin schrieb:
> >>> frozenset([1]) == mySet()
> False
>
> frozenset doesn't use mySet.__eq__() because mySet is not a subclass
> of frozenset as it is for set.
You could just overwrite set and frozenset:
class eqmixin(object):
def __eq__(self, other):
print "called %s.__eq__()" % self.__class__
if isinstance(other, (set, frozenset)):
return True
return super(eqmixin, self).__eq__(other)
class set(eqmixin, set):
pass
class frozenset(eqmixin, frozenset):
pass
class MySet(set):
pass
Regards,
Mick.
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