36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
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# Copyright 2019 Red Hat, Inc.
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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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from manilaclient import exceptions
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def extract_key_value_options(pairs):
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result_dict = {}
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duplicate_options = []
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pairs = pairs or {}
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for attr, value in pairs.items():
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if attr not in result_dict:
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result_dict[attr] = value
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else:
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duplicate_options.append(attr)
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if pairs and len(duplicate_options) > 0:
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duplicate_str = ', '.join(duplicate_options)
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msg = "Following options were duplicated: %s" % duplicate_str
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raise exceptions.CommandError(msg)
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return result_dict
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