e5d09edc20
In python3, super() does not always require a class and self reference. In other words, super() is enough for most cases. This is much simpler and it is time to switch it to the newer style. pylint provides a check for this. Let's enable 'super-with-arguments' check. NOTE: _prepare_mappings() method of FormRegion in openstack_dashboard/test/integration_tests/regions/forms.py is refactored. super() (without explicit class and self referece) does not work when a subclass method calls a same method in a parent class multiple times. It looks better to prepare a separate method to provide a common logic. Change-Id: Id9512a14be9f20dbd5ebd63d446570c7b7c825ff
88 lines
3.4 KiB
Python
88 lines
3.4 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.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tables
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from openstack_dashboard.api import keystone
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from openstack_dashboard.dashboards.project.snapshots \
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import tables as snapshots_tables
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from openstack_dashboard.dashboards.project.volumes \
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import tables as volumes_tables
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class UpdateVolumeSnapshotStatus(tables.LinkAction):
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name = "update_status"
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verbose_name = _("Update Status")
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url = "horizon:admin:snapshots:update_status"
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classes = ("ajax-modal",)
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icon = "pencil"
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policy_rules = (("volume",
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"snapshot_extension:snapshot_actions:"
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"update_snapshot_status"),)
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class UpdateRow(snapshots_tables.UpdateRow):
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ajax = True
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def get_data(self, request, snapshot_id):
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snapshot = super().get_data(request, snapshot_id)
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snapshot.host_name = getattr(snapshot._volume,
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'os-vol-host-attr:host')
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tenant_id = getattr(snapshot._volume,
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'os-vol-tenant-attr:tenant_id')
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try:
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tenant = keystone.tenant_get(request, tenant_id)
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snapshot.tenant_name = getattr(tenant, "name")
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except Exception:
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msg = _('Unable to retrieve volume snapshot project information.')
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exceptions.handle(request, msg)
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return snapshot
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class VolumeSnapshotsTable(volumes_tables.VolumesTableBase):
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name = tables.WrappingColumn("name", verbose_name=_("Name"),
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link="horizon:admin:snapshots:detail")
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volume_name = snapshots_tables.SnapshotVolumeNameColumn(
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"name", verbose_name=_("Volume Name"),
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link="horizon:admin:volumes:detail")
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host = tables.Column("host_name", verbose_name=_("Host"))
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tenant = tables.Column("tenant_name", verbose_name=_("Project"))
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group_snapshot = snapshots_tables.GroupSnapshotNameColumn(
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"name",
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verbose_name=_("Group Snapshot"),
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link="horizon:admin:vg_snapshots:detail")
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class Meta(object):
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name = "volume_snapshots"
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verbose_name = _("Volume Snapshots")
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pagination_param = 'snapshot_marker'
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prev_pagination_param = 'prev_snapshot_marker'
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table_actions = (snapshots_tables.VolumeSnapshotsFilterAction,
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snapshots_tables.DeleteVolumeSnapshot,)
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row_actions = (snapshots_tables.DeleteVolumeSnapshot,
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UpdateVolumeSnapshotStatus,
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snapshots_tables.UpdateMetadata)
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row_class = UpdateRow
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status_columns = ("status",)
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columns = ('tenant', 'host', 'name', 'description', 'size', 'status',
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'group_snapshot', 'volume_name',)
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class VolumeDetailsSnapshotsTable(VolumeSnapshotsTable):
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class Meta(VolumeSnapshotsTable.Meta):
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columns = ('name', 'description', 'size', 'status', 'volume_name',)
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