62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
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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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""" Common methods for use by action api classes as necessary """
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DAG_STATE_MAPPING = {
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'QUEUED': 'Pending',
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'RUNNING': 'Processing',
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'SUCCESS': 'Complete',
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'SHUTDOWN': 'Failed',
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'FAILED': 'Failed',
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'UP_FOR_RETRY': 'Processing',
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'UPSTREAM_FAILED': 'Failed',
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'SKIPPED': 'Failed',
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'REMOVED': 'Failed',
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'SCHEDULED': 'Pending',
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'NONE': 'Pending',
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'PAUSED': 'Paused'
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}
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def determine_lifecycle(dag_status=None):
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""" Convert a dag_status to an action_lifecycle value """
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if dag_status is None:
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dag_status = 'NONE'
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lifecycle = DAG_STATE_MAPPING.get(dag_status.upper())
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if lifecycle is None:
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lifecycle = 'Unknown ({})'.format(dag_status)
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return lifecycle
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def format_action_steps(action_id, steps):
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""" Converts a list of action step db records to desired format """
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if not steps:
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return []
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steps_response = []
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for idx, step in enumerate(steps):
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steps_response.append(format_step(action_id=action_id,
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step=step,
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index=idx + 1))
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return steps_response
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def format_step(action_id, step, index):
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""" reformat a step (dictionary) into a common response format """
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return {
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'url': '/actions/{}/steps/{}'.format(action_id, step.get('task_id')),
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'state': step.get('state'),
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'id': step.get('task_id'),
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'index': index
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}
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