Source code for openstack_dashboard.dashboards.admin.volumes.volume_types.qos_specs.tables
# 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.
from django.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy
from horizon import tables
from openstack_dashboard import api
[docs]class SpecCreateKeyValuePair(tables.LinkAction):
# this is to create a spec key-value pair for an existing QOS Spec
name = "create"
verbose_name = _("Create")
url = "horizon:admin:volumes:volume_types:qos_specs:create"
classes = ("ajax-modal",)
icon = "plus"
[docs] def get_link_url(self, qos_spec=None):
qos_spec_id = self.table.kwargs['qos_spec_id']
return reverse(self.url, args=[qos_spec_id])
[docs]class SpecDeleteKeyValuePair(tables.DeleteAction):
@staticmethod
[docs] def action_present(count):
return ungettext_lazy(
u"Delete Spec",
u"Delete Specs",
count
)
@staticmethod
[docs] def action_past(count):
return ungettext_lazy(
u"Deleted Spec",
u"Deleted Specs",
count
)
[docs] def delete(self, request, obj_ids):
qos_spec_id = self.table.kwargs['qos_spec_id']
# use "unset" api to remove this key-value pair from QOS Spec
api.cinder.qos_spec_unset_keys(request,
qos_spec_id,
[obj_ids])
# redirect to non-modal page
[docs] def get_success_url(self, request=None):
return reverse('horizon:admin:volumes:volume_types_tab')
[docs]class SpecEditKeyValuePair(tables.LinkAction):
name = "edit"
verbose_name = _("Edit")
url = "horizon:admin:volumes:volume_types:qos_specs:edit"
classes = ("ajax-modal",)
icon = "pencil"
[docs] def get_link_url(self, qos_spec):
return reverse(self.url, args=[qos_spec.id, qos_spec.key])
[docs]class SpecsTable(tables.DataTable):
key = tables.Column('key', verbose_name=_('Key'))
value = tables.Column('value', verbose_name=_('Value'))
[docs] def get_object_id(self, datum):
return datum.key
[docs] def get_object_display(self, datum):
return datum.key