5dab85a2a4
This commit enables the support for all redfish API's to make use of Manager features. This patch also includes a temporary hack for manager as 'manager_mock.py' file which needs to be removed once new Sushy version is released with manager feature. Added the 'utils' file containing the utility function, ``get_subresource_path_by``. Co-Authored-By: Aparna Vikraman <aparnavtce@gmail.com> Co-Authored-By: Debayan Ray <debayan.ray@gmail.com> Partial-Bug: 1691955 Change-Id: Iffec7e2e459455dba3b5bac817faa89341b4b9d3
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# Copyright 2017 Hewlett Packard Enterprise Development LP
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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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__author__ = 'HPE'
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import six
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from proliantutils import exception
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def get_subresource_path_by(resource, subresource_path):
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"""Helper function to find the resource path
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:param resource: ResourceBase instance from which the path is loaded.
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:param subresource_path: JSON field to fetch the value from.
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Either a string, or a list of strings in case of a nested field.
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It should also include the '@odata.id'
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:raises: MissingAttributeError, if required path is missing.
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:raises: ValueError, if path is empty.
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:raises: AttributeError, if json attr not found in resource
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"""
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if isinstance(subresource_path, six.string_types):
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subresource_path = [subresource_path]
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elif not subresource_path:
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raise ValueError('"subresource_path" cannot be empty')
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body = resource.json
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for path_item in subresource_path:
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body = body.get(path_item, {})
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if not body:
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raise exception.MissingAttributeError(
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attribute='/'.join(subresource_path), resource=resource.path)
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if '@odata.id' not in body:
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raise exception.MissingAttributeError(
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attribute='/'.join(subresource_path)+'/@odata.id',
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resource=resource.path)
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return body['@odata.id']
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