Source code for openstack_dashboard.dashboards.project.images_and_snapshots.snapshots.tables
# 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.
import logging
from django.core.urlresolvers import reverse
from django.utils.http import urlencode
from django.utils.translation import ugettext_lazy as _
from horizon import tables
from ..images.tables import ImagesTable, EditImage, DeleteImage, UpdateRow
LOG = logging.getLogger(__name__)
class LaunchSnapshot(tables.LinkAction):
name = "launch_snapshot"
[docs] verbose_name = _("Launch")
url = "horizon:project:instances:launch"
classes = ("btn-launch", "ajax-modal")
def get_link_url(self, datum):
base_url = reverse(self.url)
[docs] params = urlencode({"source_type": "instance_snapshot_id",
"source_id": self.table.get_object_id(datum)})
return "?".join([base_url, params])
def allowed(self, request, snapshot):
return snapshot.status in ("active",)
[docs]
class DeleteSnapshot(DeleteImage):
data_type_singular = _("Snapshot")
[docs] data_type_plural = _("Snapshots")
class SnapshotsTable(ImagesTable):
class Meta(ImagesTable.Meta):