1 ### -*- coding: utf-8 -*- ####################################################

     2 ##############################################################################

     3 #

     4 # Copyright (c) 2008 Thierry Florac <tflorac AT ulthar.net>

     5 # All Rights Reserved.

     6 #

     7 # This software is subject to the provisions of the Zope Public License,

     8 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     9 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

    10 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    11 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    12 # FOR A PARTICULAR PURPOSE.

    13 #

    14 ##############################################################################

    15 """

    16 

    17 $Id: $

    18 """

    19 

    20 __version__   = "$Revision: $"

    21 __release__   = "$Id: $"

    22 __docformat__ = "restructuredtext"

    23 

    24 from zope.i18nmessageid import MessageFactory

    25 _ = MessageFactory('ztfy.utils')

    26 

    27 

    28 from traversing import getParent

    29 from request import getRequest, getRequestPrincipal, getRequestData, setRequestData