#!/usr/bin/python
from Tkinter import *
import os
import string
output='';
for file in string.split(os.environ['NAUTILUS_SCRIPT_SELECTED_FILE_PATHS'], '\\n'):
for line in os.popen('file '+file, 'r'):
output= output + line
print output
root = Tk()
w = Label(root, text=output)
w.pack()
root.mainloop()
