e458708b73
* Refactored engine completely * Rearranged utility classes to remove circular dependencies * Fixed policies * Fixed workflow handlers to generate commands * Fixed all unit tests * Other minor changes Change-Id: Ie0c4d8222ff701e50876a8fe4660e297fc4bc4af
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
# Copyright 2014 - Mirantis, Inc.
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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 mistral.utils import serializer
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class TaskResult(object):
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"""Explicit data structure containing a result of task execution."""
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def __init__(self, data=None, error=None):
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self.data = data
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self.error = error
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def __repr__(self):
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return 'TaskResult [data=%s, error=%s]' % \
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(repr(self.data), repr(self.error))
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def is_error(self):
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return self.error is not None
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def is_success(self):
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return not self.is_error()
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def __eq__(self, other):
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return self.data == other.data and self.error == other.error
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class TaskResultSerializer(serializer.Serializer):
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def serialize(self, entity):
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return {'data': entity.data, 'error': entity.error}
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def deserialize(self, entity):
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return TaskResult(entity['data'], entity['error']) |