def _get_column_width(self, complete_state):
        """
        Return the width of each column.
        """
        return max(get_cwidth(c.display) for c in complete_state.current_completions) + 1
def _get_column_width ( self , complete_state ) : return max ( get_cwidth ( c . display ) for c in complete_state . current_completions ) + 1
Return the width of each column.