Words in Mirror

import re
import editor

f = open("c:\Folder1\Bebe.txt", "r")

def reverseWord(match):
    str = match.group(1)
    return ''.join(reversed(str))

editor.rereplace('(\w+)', reverseWord)

with open("Bebe.txt", "w") as some_file_handle:
    some_file_handle.write(reverseWord)