def set_parent_view(self, parent_view):
        """
        Set ``self.``:meth:`get_top_widget` transient for
        ``parent_view.get_top_widget()``.
        """
        top = self.get_top_widget()
        if isinstance(top, (list, tuple)):
            for t in top:
                if t is not None:
                    t.set_transient_for(parent_view.get_top_widget())
        elif top is not None:
            top.set_transient_for(parent_view.get_top_widget())
def set_parent_view ( self , parent_view ) : top = self . get_top_widget ( ) if isinstance ( top , ( list , tuple ) ) : for t in top : if t is not None : t . set_transient_for ( parent_view . get_top_widget ( ) ) elif top is not None : top . set_transient_for ( parent_view . get_top_widget ( ) )
Set ``self.``:meth:`get_top_widget` transient for
        ``parent_view.get_top_widget()``.