python tkinter中嵌入gif图片(动态图片)

# -*- coding: cp936 -*-
#python 27
#xiaodeng
#在tkinter中嵌入gif图片(动态图片)

from Tkinter import *

def main():
    filename = ‘test.gif‘
    root = Tk()
    img = PhotoImage(file=filename)
    label = Label(root, image=img)
    label.pack()
    root.mainloop()

main()