[web/test] properly reset the request connection related attribute
A new request does not have those attribute to None. There have special value
that we now properly reinstall.
# -*- coding: utf-8 -*-
# copyright %(year)s %(author)s, all rights reserved.
# contact %(author-web-site)s -- mailto:%(author-email)s
#
%(long-license)s
"""%(distname)s views/forms/actions/components for web ui"""