alarm dengan python

from Tkinter import *

class Alarm(Frame):
def repeater(self):
self.bell()
self.stopper.flash()
self.after(self.msecs, self.repeater)
def __init__(self, msecs=1000):
Frame.__init__(self)
self.msecs = msecs
self.pack()
stopper = Button(self, text='Stop the beeps!', command=self.quit)
stopper.pack()
stopper.config(bg='red', fg='white', bd=8)
self.stopper = stopper
self.repeater()


class AlarmWithDraw(Alarm):
def repeater(self):
self.bell()
if self.master.state() == 'normal':
self.master.withdraw()
else:
self.master.deiconify()
self.master.lift()
self.after(self.msecs, self.repeater)

if __name__ == '__main__':
AlarmWithDraw().mainloop()