def namespace(self):
        if self.prefix is None:
            return Namespace.default
        else:
            return self.resolvePrefix(self.prefix)
test to make sure dict type data is accepted
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/suds/sax/attribute.py/Attribute.namespace--crossover with--dataset/ETHPy150Open NeuralEnsemble/python-neo/neo/test/coretest/test_base.py/TestBaseNeoContainerTypes.test_python_dict