19639e339e
The '-f value' option in the CLI is intended to be used by scripting etc. as it gives you the raw value. This can make life easier in bash. However, if there are no results mistral will return <none> - this isn't the raw value, and means you need to map it via case statement. Related-Bug: 1691435 Change-Id: I246f772253e0fdb4dc8a82a4d4186b4bb6626981
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from mistralclient.commands.v2 import base
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def format_list(service=None):
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columns = ('Name', 'Type')
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if service:
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data = (service.name, service.type)
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else:
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data = (tuple('' for _ in range(len(columns))),)
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return columns, data
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class List(base.MistralLister):
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"""List all services."""
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def _get_format_function(self):
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return format_list
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def _get_resources(self, parsed_args):
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mistral_client = self.app.client_manager.workflow_engine
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return mistral_client.services.list()
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