a3d81c01fc
It use the new method ``cache_it`` and ``cache_clear`` in sushy 1.7.0 to cache nested resource property methods. Change-Id: I684d5d2447e467a7f3ae4fc4fdc22804cd12ef71
105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
# Copyright 2017 Intel, Inc.
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# All Rights Reserved.
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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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import logging
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from sushy.resources import base
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from sushy import utils
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from rsd_lib.resources.v2_1.fabric import endpoint
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LOG = logging.getLogger(__name__)
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class ZoneLinksField(base.CompositeField):
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endpoint_identities = base.Field('Endpoints', default=[],
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adapter=utils.get_members_identities)
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class StatusField(base.CompositeField):
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state = base.Field('State')
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health = base.Field('Health')
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class Zone(base.ResourceBase):
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description = base.Field('Description')
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"""The zone description"""
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identity = base.Field('Id', required=True)
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"""The zone identity string"""
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name = base.Field('Name')
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"""The zone name"""
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links = ZoneLinksField('Links')
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"""The zone links"""
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status = StatusField('Status')
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"""The zone status"""
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def __init__(self, connector, identity, redfish_version=None):
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"""A class representing a Zone
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:param connector: A Connector instance
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:param identity: The identity of the Zone resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(Zone, self).__init__(connector, identity,
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redfish_version)
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@property
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@utils.cache_it
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def endpoints(self):
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"""Return a list of Endpoints present in the Zone
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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return [
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endpoint.Endpoint(self._conn, id_, self.redfish_version)
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for id_ in self.links.endpoint_identities]
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def update(self, endpoints):
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"""Add or remove Endpoints from a Zone
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User have to provide a full representation of Endpoints array. A
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partial update (single element update/append/detele) is not supported.
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:param endpoints: a full representation of Endpoints array
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"""
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data = {"Endpoints": []}
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data['Endpoints'] = [{'@odata.id': endpoint} for endpoint in endpoints]
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self._conn.patch(self.path, data=data)
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class ZoneCollection(base.ResourceCollectionBase):
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@property
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def _resource_type(self):
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return Zone
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def __init__(self, connector, path, redfish_version=None):
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"""A class representing a Zone Collection
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:param connector: A Connector instance
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:param path: The canonical path to the Zone collection resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(ZoneCollection, self).__init__(connector, path,
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redfish_version)
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