

def __dataset_objects__(self):
    if self._datasets:
        return self._datasets
    if (not isinstance(self.dataset_codes, list)):
        raise ValueError('dataset codes must be specified in a list')
    if ('params' in self.options):
        self.options['params'].pop('column_index', None)
    self._datasets = list([self._build_dataset_object(dataset_code, **self.options) for dataset_code in self.dataset_codes])
    return self._datasets

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