

def _initialize_raw_data(self):
    datasets = self.__dataset_objects__()
    self._raw_data = {
        
    }
    if (not datasets):
        return self._raw_data
    self._raw_data = datasets[0].__get_raw_data__().copy()
    for (k, v) in list(self._raw_data.items()):
        self._raw_data[k] = getattr(self, k)
    return self._raw_data

dataset/ETHPy150Open quandl/quandl-python/quandl/model/merged_dataset.py MergedDataset._initialize_raw_data/original