def getExtraDataSeries(self, name):
        return self.__getOrCreateExtraDS(name)
test namespace initialization in a base inherited template that doesnt otherwise access the namespace
dataset/ETHPy150Open gbeced/pyalgotrade/pyalgotrade/dataseries/bards.py/BarDataSeries.getExtraDataSeries--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Mako-0.8.1/test/test_namespace.py/NamespaceTest.test_inheritance