
As mentioned in the developer's guide[0] and in a discussion[1], we shouldn't use six.iteritems() unless there's a good reason (eg large data set). Since there's no need to use six.iteritems() in the places where it is being used, this patch replaces them with items(). [0] http://docs.openstack.org/infra/manual/developers.html#peer-review [1] http://lists.openstack.org/pipermail/openstack-dev/2015-June/066391.html Change-Id: If91afd37a7bf42dcbcf9dcd70fbbe82787de850e