Put an encoding on top of files that use non-ASCII characters to make

DeprecationWarnings in Python 2.3 go away. See
http://www.python.org/peps/pep-0263.html for more information.

lib/python/Products/PluginIndexes/TextIndex/Splitter/UnicodeSplitter/tests/testUnicodeSplitter.py

+# -*- coding: ISO-8859-1 -*-
+##############################################################################
+#
+# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
 import os,sys,unittest
-from Products.PluginIndexes.TextIndex.Splitter.UnicodeSplitter.UnicodeSplitter import UnicodeSplitter
+from Products.PluginIndexes.TextIndex.Splitter.UnicodeSplitter.UnicodeSplitter \
+     import UnicodeSplitter
 
 class UnicodeSplitterTests(unittest.TestCase):
 

lib/python/Products/PluginIndexes/TextIndex/tests/testSplitter.py

+# -*- coding: ISO-8859-1 -*-
 ##############################################################################
 #
 # Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.

lib/python/TAL/tests/test_talinterpreter.py

-#! /usr/bin/env python1.5
+# -*- coding: ISO-8859-1 -*-
+##############################################################################
+#
+# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
 """Tests for TALInterpreter."""
 
 import sys