def row_completed(self, index):
        """Mark the row at index as completed.

        .. seealso:: :meth:`completed_row_indices`

        This method notifies the obsevrers from :meth:`on_row_completed`.
        """
        self._completed_rows.append(index)
        for row_completed in self._on_row_completed:
            row_completed(index)
def row_completed ( self , index ) : self . _completed_rows . append ( index ) for row_completed in self . _on_row_completed : row_completed ( index )
Mark the row at index as completed.

        .. seealso:: :meth:`completed_row_indices`

        This method notifies the obsevrers from :meth:`on_row_completed`.