mywid.py 文件源码

def __init__(self, title, message):
        yes_button = FixedButton('Yes')
        no_button = FixedButton('No')
        urwid.connect_signal(yes_button, 'click',
                             lambda button:self._emit('yes'))
        urwid.connect_signal(no_button, 'click',
                             lambda button:self._emit('no'))
        super(YesNoDialog, self).__init__(title, message, buttons=[yes_button,
                                                                   no_button])