/usr/lib/python2.7/dist-packages/manila_ui/dashboards/admin/shares/utils.py is in python-manila-ui 2.5.1-0.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | # Copyright 2012 Nebula, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_utils import timeutils
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from openstack_dashboard.api import keystone
PROJECTS = {}
TIME = None
def set_project_name_to_objects(request, objects):
global PROJECTS, TIME
try:
# NOTE(vponomaryov): we will use saved values making lots of requests
# in short period of time. 'memoized' is not suitable here
now = timeutils.now()
if TIME is None:
TIME = now
if not PROJECTS or now > TIME + 20:
projects, has_more = keystone.tenant_list(request)
PROJECTS = {t.id: t for t in projects}
TIME = now
except Exception:
msg = _('Unable to retrieve list of projects.')
exceptions.handle(request, msg)
for obj in objects:
project_id = getattr(obj, "project_id", None)
project = PROJECTS.get(project_id, None)
obj.project_name = getattr(project, "name", None)
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