def get_document_list(self):
        """
        Retrieves all documents included in this project.
        """
        try:
            return self.__dict__['document_list']
        except __HOLE__:
            obj_list = DocumentSet([
                self._connection.documents.get(i) for i in self.document_ids
            ])
            self.__dict__['document_list'] = obj_list
            return obj_list
dataset/ETHPy150Open datadesk/python-documentcloud/documentcloud/__init__.py/Project.get_document_list