223 lines
8.5 KiB
Python
223 lines
8.5 KiB
Python
# Copyright 2012 OpenStack Foundation
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# Copyright 2012 Nebula, Inc.
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#
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# 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.template.defaultfilters import title
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from django import urls
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from django.utils.translation import ugettext_lazy as _
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from django.utils.translation import ungettext_lazy
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from keystoneclient import exceptions as keystone_exceptions
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from horizon import tables
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from horizon.utils import filters
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.project.instances import audit_tables
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from openstack_dashboard.dashboards.project.instances \
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import tables as project_tables
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from openstack_dashboard import policy
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from openstack_dashboard.views import get_url_with_pagination
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class AdminEditInstance(project_tables.EditInstance):
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url = "horizon:admin:instances:update"
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class AdminConsoleLink(project_tables.ConsoleLink):
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url = "horizon:admin:instances:detail"
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class AdminLogLink(project_tables.LogLink):
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url = "horizon:admin:instances:detail"
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class MigrateInstance(policy.PolicyTargetMixin, tables.BatchAction):
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name = "migrate"
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classes = ("btn-migrate",)
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policy_rules = (("compute", "os_compute_api:os-migrate-server:migrate"),)
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help_text = _("Migrating instances may cause some unrecoverable results.")
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action_type = "danger"
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@staticmethod
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def action_present(count):
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return ungettext_lazy(
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u"Migrate Instance",
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u"Migrate Instances",
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count
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)
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@staticmethod
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def action_past(count):
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return ungettext_lazy(
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u"Scheduled migration (pending confirmation) of Instance",
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u"Scheduled migration (pending confirmation) of Instances",
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count
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)
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def allowed(self, request, instance):
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return ((instance.status in project_tables.ACTIVE_STATES
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or instance.status == 'SHUTOFF')
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and not project_tables.is_deleting(instance))
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def action(self, request, obj_id):
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api.nova.server_migrate(request, obj_id)
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class LiveMigrateInstance(policy.PolicyTargetMixin,
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tables.LinkAction):
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name = "live_migrate"
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verbose_name = _("Live Migrate Instance")
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url = "horizon:admin:instances:live_migrate"
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classes = ("ajax-modal", "btn-migrate")
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policy_rules = (
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("compute", "os_compute_api:os-migrate-server:migrate_live"),)
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def allowed(self, request, instance):
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return ((instance.status in project_tables.ACTIVE_STATES)
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and not project_tables.is_deleting(instance))
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class AdminUpdateRow(project_tables.UpdateRow):
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def get_data(self, request, instance_id):
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instance = super(AdminUpdateRow, self).get_data(request, instance_id)
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try:
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tenant = api.keystone.tenant_get(request,
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instance.tenant_id,
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admin=True)
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instance.tenant_name = getattr(tenant, "name", instance.tenant_id)
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except keystone_exceptions.NotFound:
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instance.tenant_name = None
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return instance
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class AdminInstanceFilterAction(tables.FilterAction):
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# Change default name of 'filter' to distinguish this one from the
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# project instances table filter, since this is used as part of the
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# session property used for persisting the filter.
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name = "filter_admin_instances"
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filter_type = "server"
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filter_choices = (
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('project', _("Project Name ="), True),
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('tenant_id', _("Project ID ="), True),
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('host', _("Host Name ="), True),
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) + project_tables.INSTANCE_FILTER_CHOICES
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def get_server_detail_link(obj, request):
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return get_url_with_pagination(
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request, AdminInstancesTable._meta.pagination_param,
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AdminInstancesTable._meta.prev_pagination_param,
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"horizon:admin:instances:detail", obj.id)
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class AdminInstancesTable(tables.DataTable):
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TASK_STATUS_CHOICES = (
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(None, True),
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("none", True)
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)
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STATUS_CHOICES = (
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("active", True),
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("shutoff", True),
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("suspended", True),
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("paused", True),
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("error", False),
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("rescue", True),
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("shelved", True),
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("shelved_offloaded", True),
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)
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tenant = tables.Column("tenant_name", verbose_name=_("Project"))
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# NOTE(gabriel): Commenting out the user column because all we have
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# is an ID, and correlating that at production scale using our current
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# techniques isn't practical. It can be added back in when we have names
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# returned in a practical manner by the API.
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# user = tables.Column("user_id", verbose_name=_("User"))
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host = tables.Column("OS-EXT-SRV-ATTR:host",
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verbose_name=_("Host"),
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classes=('nowrap-col',))
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name = tables.WrappingColumn("name",
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link=get_server_detail_link,
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verbose_name=_("Name"))
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image_name = tables.Column("image_name",
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verbose_name=_("Image Name"))
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ip = tables.Column(project_tables.get_ips,
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verbose_name=_("IP Address"),
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attrs={'data-type': "ip"})
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flavor = tables.Column(project_tables.get_flavor,
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sortable=False,
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verbose_name=_("Flavor"))
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status = tables.Column(
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"status",
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filters=(title, filters.replace_underscores),
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verbose_name=_("Status"),
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status=True,
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status_choices=STATUS_CHOICES,
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display_choices=project_tables.STATUS_DISPLAY_CHOICES)
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locked = tables.Column(project_tables.render_locked,
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verbose_name="",
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sortable=False)
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task = tables.Column("OS-EXT-STS:task_state",
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verbose_name=_("Task"),
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empty_value=project_tables.TASK_DISPLAY_NONE,
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status=True,
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status_choices=TASK_STATUS_CHOICES,
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display_choices=project_tables.TASK_DISPLAY_CHOICES)
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state = tables.Column(project_tables.get_power_state,
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filters=(title, filters.replace_underscores),
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verbose_name=_("Power State"),
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display_choices=project_tables.POWER_DISPLAY_CHOICES)
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created = tables.Column("created",
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verbose_name=_("Time since created"),
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filters=(filters.parse_isotime,
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filters.timesince_sortable),
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attrs={'data-type': 'timesince'})
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class Meta(object):
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name = "instances"
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verbose_name = _("Instances")
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status_columns = ["status", "task"]
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table_actions = (project_tables.DeleteInstance,
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AdminInstanceFilterAction)
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row_class = AdminUpdateRow
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row_actions = (project_tables.ConfirmResize,
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project_tables.RevertResize,
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AdminEditInstance,
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AdminConsoleLink,
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AdminLogLink,
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project_tables.CreateSnapshot,
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project_tables.TogglePause,
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project_tables.ToggleSuspend,
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project_tables.ToggleShelve,
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MigrateInstance,
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LiveMigrateInstance,
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project_tables.SoftRebootInstance,
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project_tables.RebootInstance,
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project_tables.RebuildInstance,
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project_tables.StopInstance,
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project_tables.DeleteInstance)
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def user_link(datum):
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return urls.reverse("horizon:identity:users:detail",
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args=(datum.user_id,))
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class AdminAuditTable(audit_tables.AuditTable):
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user_id = tables.Column('user_id', verbose_name=_('User ID'),
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link=user_link)
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class Meta(object):
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name = 'audit'
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verbose_name = _('Instance Action List')
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