47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2019 Google Inc. All 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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"""Operation Poller."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.lifesciences import lifesciences_client
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from googlecloudsdk.api_lib.util import waiter
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from googlecloudsdk.core import exceptions as core_exceptions
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class OperationPoller(waiter.CloudOperationPollerNoResources):
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"""Class for polling Cloud Life Sciences long running Operations."""
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def __init__(self):
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super(OperationPoller, self).__init__(
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lifesciences_client.LifeSciencesClient().client.projects_locations_operations, lambda x: x)
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def IsDone(self, operation):
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if operation.done:
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if operation.error:
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raise OperationError(operation.name, operation.error.message)
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return True
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return False
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class OperationError(core_exceptions.Error):
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"""Class for errors raised when a polled operation completes with an error."""
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def __init__(self, operation_name, description):
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super(OperationError, self).__init__('Operation [{}] failed: {}'.format(
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operation_name, description))
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