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# Copyright 2019 ZTE Corporation.
#
# 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 watcherclient._i18n import _
from watcherclient.common import command
from watcherclient import exceptions
from watcherclient.v1 import resource_fields as res_fields
class ListDataModel(command.Lister):
"""List information on retrieved data model."""
def get_parser(self, prog_name):
parser = super(ListDataModel, self).get_parser(prog_name)
parser.add_argument(
'--type',
metavar='<type>',
dest='type',
help=_('Type of Datamodel user want to list. '
'Supported values: compute. '
'Future support values: storage, baremetal. '
'Default type is compute.'))
parser.add_argument(
'--audit',
metavar='<audit>',
dest='audit',
help=_('UUID of the audit'))
parser.add_argument(
'--detail',
dest='detail',
action='store_true',
default=False,
help=_("Show detailed information about data model."))
return parser
def get_tuple(self, dic, fields):
ret_tup = []
for item in fields:
ret_tup.append(dic.get(item))
return tuple(ret_tup)
def take_action(self, parsed_args):
client = getattr(self.app.client_manager, "infra-optim")
allowed_type = ['compute', 'storage', 'baremetal']
params = {}
if parsed_args.audit:
params["audit"] = parsed_args.audit
if parsed_args.type:
if parsed_args.type not in allowed_type:
raise exceptions.CommandError(
'Type %s error, '
'Please check the valid type!' % parsed_args.type)
params["data_model_type"] = parsed_args.type
try:
data_model = client.data_model.list(**params)
except exceptions.HTTPNotFound as exc:
raise exceptions.CommandError(str(exc))
# TODO(chenker) Add Storage MODEL_FIELDS when using Storage Datamodel.
if parsed_args.detail:
fields = res_fields.COMPUTE_MODEL_LIST_FIELDS
field_labels = res_fields.COMPUTE_MODEL_LIST_FIELD_LABELS
else:
fields = res_fields.COMPUTE_MODEL_SHORT_LIST_FIELDS
field_labels = res_fields.COMPUTE_MODEL_SHORT_LIST_FIELD_LABELS
return (field_labels,
(self.get_tuple(item, fields) for item in data_model.context))
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