# Copyright (c) 2003 Infrae. All rights reserved.
# See also LICENSE.txt
# $Id: Document.py,v 1.82 2003/09/26 12:00:07 zagy Exp $

# The soley purpose of this module is to allow Silva Documents from 0.9.2 to 
# be unpickled so the upgrading mechanismn can read and transform them into
# 0.9.3 Documents.

import zLOG
zLOG.LOG('Silva', zLOG.WARNING, 'Silva Documents requires upgrade.',
    'There are Silva Documents which have not been upgraded to Silva 0.9.3.\n'
    'Upgrade via service_extensions.\n')

from Products.SilvaDocument.Document import Document, DocumentVersion

