cd7c1b5110
django.utils.translation.ugettext(), ugettext_lazy(), ugettext_noop(), ungettext(), and ungettext_lazy() are deprecated in favor of the functions that they’re aliases for: django.utils.translation.gettext(), gettext_lazy(), gettext_noop(), ngettext(), and ngettext_lazy(). https://docs.djangoproject.com/en/4.0/releases/3.0/#id3 Change-Id: I77878f84e9d10cf6a136dada81eabf4e18676250
59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from horizon import exceptions
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from horizon import tabs
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from openstack_dashboard.api import cinder
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class BackupOverviewTab(tabs.Tab):
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name = _("Overview")
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slug = "overview"
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template_name = "project/backups/_detail_overview.html"
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redirect_url = 'horizon:project:backups:index'
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def get_context_data(self, request):
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try:
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backup = self.tab_group.kwargs['backup']
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try:
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volume = cinder.volume_get(request, backup.volume_id)
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except Exception:
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volume = None
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try:
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if backup.snapshot_id:
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snapshot = cinder.volume_snapshot_get(request,
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backup.snapshot_id)
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else:
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snapshot = None
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except Exception:
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snapshot = None
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return {'backup': backup,
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'volume': volume,
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'snapshot': snapshot}
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except Exception:
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redirect = reverse(self.redirect_url)
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exceptions.handle(self.request,
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_('Unable to retrieve backup details.'),
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redirect=redirect)
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class BackupDetailTabs(tabs.TabGroup):
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slug = "backup_details"
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tabs = (BackupOverviewTab,)
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