Source code for openstack_dashboard.dashboards.project.volumes.backups.tabs

# 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
#
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from django.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _

from horizon import exceptions
from horizon import tabs

from openstack_dashboard.api import cinder


[docs]class BackupOverviewTab(tabs.Tab): name = _("Overview") slug = "overview" template_name = ("project/volumes/backups/" "_detail_overview.html")
[docs] def get_context_data(self, request): try: backup = self.tab_group.kwargs['backup'] try: volume = cinder.volume_get(request, backup.volume_id) except Exception: volume = None return {'backup': backup, 'volume': volume} except Exception: redirect = reverse('horizon:project:volumes:index') exceptions.handle(self.request, _('Unable to retrieve backup details.'), redirect=redirect)
[docs]class BackupDetailTabs(tabs.TabGroup): slug = "backup_details" tabs = (BackupOverviewTab,)

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