output of a python program in an XML file

Question

Possible Duplicate:
python and result in xml

My program involves keystroke detection whose code is as follows:

import Tkinter as tk



def key(event):

if event.keysym == 'Escape':

root.destroy()

print event.char


root = tk.Tk()

print "Press a key (Escape key to exit):"

root.bind_all('<Key>', key)


root.withdraw()

root.mainloop()

I want the output of this program to be directlu converted in an XML file format.