def __xor__(self, other):
            if not isinstance(other, MutableSet):
                if not is_iterable(other):
                    return NotImplemented
                other = self._from_iterable(other)
            return (self.elements - other) | (other - self.elements)
dataset/ETHPy150Open benoitc/couchdbkit/couchdbkit/schema/properties.py/LazySet.__xor__/original