def next(self):
        """Get next GridOut object from cursor.
        """
        # Work around "super is not iterable" issue in Python 3.x
        next_file = super(GridOutCursor, self).next()
        return GridOut(self.__root_collection, file_document=next_file,
                       session=self.session)
Get next GridOut object from cursor.
        
stackoverflow/venv/lib/python3.6/site-packages/gridfs/grid_file.py