71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2021 Google LLC. 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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"""Common utility functions for getting the alloydb API client."""
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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 apitools.base.py import list_pager
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from googlecloudsdk.api_lib.util import apis
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from googlecloudsdk.calliope import base
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from googlecloudsdk.core import log
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from googlecloudsdk.core import resources
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# API version constants
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DEFAULT_RELEASE_TRACK = base.ReleaseTrack.ALPHA
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VERSION_MAP = {
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base.ReleaseTrack.ALPHA: 'v1alpha',
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base.ReleaseTrack.BETA: 'v1beta',
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base.ReleaseTrack.GA: 'v1',
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}
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API_VERSION_DEFAULT = VERSION_MAP[DEFAULT_RELEASE_TRACK]
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class AlloyDBClient(object):
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"""Wrapper for alloydb API client and associated resources."""
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def __init__(self, release_track):
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api_version = VERSION_MAP[release_track]
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self.release_track = release_track
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self.alloydb_client = apis.GetClientInstance('alloydb', api_version)
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self.alloydb_messages = self.alloydb_client.MESSAGES_MODULE
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self.resource_parser = resources.Registry()
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self.resource_parser.RegisterApiByName('alloydb', api_version)
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def GetMessagesModule(release_track):
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"""Returns the message module for release track."""
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api_version = VERSION_MAP[release_track]
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return apis.GetMessagesModule('alloydb', api_version)
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def YieldFromListHandlingUnreachable(*args, **kwargs):
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"""Yields from paged List calls handling unreachable."""
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unreachable = set()
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def _GetFieldFn(message, attr):
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unreachable.update(message.unreachable)
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return getattr(message, attr)
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result = list_pager.YieldFromList(get_field_func=_GetFieldFn, *args, **kwargs)
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for item in result:
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yield item
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if unreachable:
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log.warning(
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'The following locations were unreachable: %s',
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', '.join(sorted(unreachable)),
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)
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