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session.py
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session.py
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##############################################################################
#
# Copyright (c) 2002-2009 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (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.
#
##############################################################################
"""Bootstrap code for sessions."""
import transaction
from zope.app.appsetup.bootstrap import ensureUtility, getInformationFromEvent
from zope.session.interfaces import IClientIdManager, ISessionDataContainer
from zope.session.http import CookieClientIdManager
from zope.session.session import PersistentSessionDataContainer
def bootStrapSubscriber(event):
"""Subscriber to the IDataBaseOpenedEvent
Create utility at that time if not yet present
"""
db, connection, root, root_folder = getInformationFromEvent(event)
ensureUtility(
root_folder,
IClientIdManager, 'CookieClientIdManager',
CookieClientIdManager)
ensureUtility(
root_folder,
ISessionDataContainer, 'PersistentSessionDataContainer',
PersistentSessionDataContainer)
transaction.commit()
connection.close()