def __getattr__(self, k):
        if k[0] == '_' and k != '_raw_data':
            raise AttributeError(k)
        elif hasattr(MergedDataset, k):
            return super(MergedDataset, self).__getattr__(k)
        elif k in self.__dataset_objects__()[0].__get_raw_data__():
            return self._get_dataset_attribute(k)
        return super(MergedDataset, self).__getattr__(k)
dataset/ETHPy150Open quandl/quandl-python/quandl/model/merged_dataset.py/MergedDataset.__getattr__/original