mazegenerator.py 文件源码

def start(self, button):
        if button == 'back':
            self.started = True
        if not self.started:
            self.started = True
            Clock.schedule_interval(self.my_callback, ANIMSPEED)
            self.running.text = 'Stop'
        else:
            Clock.unschedule(self.my_callback)
            self.started = False
            self.running.text = 'Start'