Fix undefined variable failures, reviewed by Jerome

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32600 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/ppml.py

+# -*- coding: utf-8 -*-
 ##############################################################################
 #
 # Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
@@ -637,6 +638,10 @@ def end_unicode(self, tag, data):
 
 ppml.end_unicode = end_unicode
 
+end_list = ppml.end_list
+end_tuple = ppml.end_tuple
+end_dictionary = ppml.end_dictionary
+
 class xmlUnpickler(NoBlanks, xyap):
     start_handlers={'pickle': start_pickle}
     end_handlers={