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| Current File : //proc/thread-self/root/usr/lib64/python2.7/Demo/tkinter/guido/hello.py |
# Display hello, world in a button; clicking it quits the program
import sys
from Tkinter import *
def main():
root = Tk()
button = Button(root)
button['text'] = 'Hello, world'
button['command'] = quit_callback # See below
button.pack()
root.mainloop()
def quit_callback():
sys.exit(0)
main()