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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# 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.utils.translation import ugettext_lazy as _
from horizon import tables
from tuskar_ui import api
LOG = logging.getLogger(__name__)
class DeleteRacks(tables.DeleteAction):
data_type_singular = _("Rack")
data_type_plural = _("Racks")
def delete(self, request, obj_id):
api.tuskar.Rack.delete(request, obj_id)
class CreateRack(tables.LinkAction):
name = "create"
verbose_name = _("Create Rack")
url = "horizon:infrastructure:resource_management:racks:create"
classes = ("ajax-modal", "btn-create")
class UploadRack(tables.LinkAction):
name = "upload"
verbose_name = _("Upload Rack")
url = "horizon:infrastructure:resource_management:racks:upload"
classes = ("ajax-modal", "btn-upload")
class EditRack(tables.LinkAction):
name = "edit"
verbose_name = _("Edit Rack")
url = "horizon:infrastructure:resource_management:racks:edit"
classes = ("ajax-modal", "btn-edit")
class RacksFilterAction(tables.FilterAction):
def filter(self, table, racks, filter_string):
""" Naive case-insensitive search. """
q = filter_string.lower()
return [rack for rack in racks
if q in rack.name.lower()]
class UpdateRow(tables.Row):
ajax = True
def get_data(self, request, rack_id):
rack = api.tuskar.Rack.get(request, rack_id)
return rack
class RacksTable(tables.DataTable):
STATUS_CHOICES = (
("unprovisioned", False),
("provisioning", None),
("active", True),
("error", False),
)
name = tables.Column('name',
link=("horizon:infrastructure:resource_management"
":racks:detail"),
verbose_name=_("Rack Name"))
subnet = tables.Column('subnet', verbose_name=_("IP Subnet"))
resource_class = tables.Column('resource_class',
verbose_name=_("Class"),
filters=(lambda resource_class:
(resource_class and
resource_class.name) or None,))
node_count = tables.Column('nodes_count', verbose_name=_("Nodes"))
state = tables.Column('state',
verbose_name=_("State"),
status=True,
status_choices=STATUS_CHOICES)
usage = tables.Column(
'vm_capacity',
verbose_name=_("Usage"),
filters=(lambda vm_capacity:
(vm_capacity.value and
"%s %%" % int(round((100 / float(vm_capacity.value)) *
vm_capacity.usage, 0))) or None,))
class Meta:
name = "racks"
row_class = UpdateRow
status_columns = ["state"]
verbose_name = _("Racks")
table_actions = (UploadRack, CreateRack, DeleteRacks,
RacksFilterAction)
row_actions = (EditRack, DeleteRacks)
class UploadRacksTable(tables.DataTable):
name = tables.Column("name")
subnet = tables.Column("subnet")
nodes_count = tables.Column("nodes_count")
#region = tables.Column("region")
class Meta:
name = "uploaded_racks"
verbose_name = " "
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