#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2008 Doug Hellmann All rights reserved.
     #
     """
     """
     
     __version__ = "$Id$"
     #end_pymotw_header
     
     import dircache
     import os
     
     path = '/tmp'
     file_to_create = os.path.join(path, 'pymotw_tmp.txt')
     
     # Look at the directory contents
     first = dircache.listdir(path)
     
     # Create the new file
     open(file_to_create, 'wt').close()
     
     # Rescan the directory
     second = dircache.listdir(path)
     
     # Remove the file we created
     os.unlink(file_to_create)
     
     print 'Identical :', first is second
     print 'Equal     :', first == second
     print 'Difference:', list(set(second) - set(first))