Source code for openstack_dashboard.dashboards.project.images_and_snapshots.volume_snapshots.tabs
# 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 django.core.urlresolvers import reverse # noqa
from django.utils.translation import ugettext_lazy as _ # noqa
from horizon import exceptions
from horizon import tabs
from openstack_dashboard.api import cinder
class OverviewTab(tabs.Tab):
name = _("Overview")
[docs] slug = "overview"
template_name = ("project/images_and_snapshots/snapshots/"
"_detail_overview.html")
def get_context_data(self, request):
try:
[docs] snapshot = self.tab_group.kwargs['snapshot']
volume = cinder.volume_get(request, snapshot.volume_id)
except Exception:
redirect = reverse('horizon:project:images_and_snapshots:index')
exceptions.handle(self.request,
_('Unable to retrieve snapshot details.'),
redirect=redirect)
return {"snapshot": snapshot,
"volume": volume}
class SnapshotDetailTabs(tabs.TabGroup):
slug = "snapshot_details"