-# Copyright (c) 2000 Autonomous Zone Industries
-# Copyright (c) 2002-2007 Bryce "Zooko" Wilcox-O'Hearn
-# This file is licensed under the
-# GNU Lesser General Public License v2.1.
-# See the file COPYING or visit http://www.gnu.org/ for details.
-# Portions snarfed out of the Python standard library.
-# The du part is due to Jim McCoy.
+# Copyright (c) 2002-2009 Zooko Wilcox-O'Hearn
+# This file is part of pyutil; see README.txt for licensing terms.
"""
Futz with files like a pro.