def message(self, msg, title='Message', **kwargs):
    self.call_with_ui(self.dialog, urwid.ListBox(urwid.SimpleListWalker([urwid.Text(msg)])), [('OK', True)], title=title, **kwargs)
def message(self, msg, title='Message', **kwargs):
    self.call_with_ui(self.dialog, urwid.ListBox(urwid.SimpleListWalker([urwid.Text(msg)])), [('OK', True)], title=title, **kwargs)