251 lines
7.5 KiB
Python
251 lines
7.5 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2018 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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"""Describe worker pool command."""
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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.cloudbuild import cloudbuild_util
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from googlecloudsdk.api_lib.cloudbuild.v2 import client_util as cloudbuild_v2_util
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from googlecloudsdk.calliope import base
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from googlecloudsdk.calliope import exceptions
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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@base.UniverseCompatible
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class Describe(base.DescribeCommand):
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"""Describe a worker pool used by Cloud Build."""
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detailed_help = {
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'DESCRIPTION':
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'{description}',
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'EXAMPLES':
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"""\
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To get information about a worker pool named `wp1` in region `us-central1`, run:
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$ {command} wp1 --region=us-central1
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""",
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}
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@staticmethod
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def Args(parser):
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"""Register flags for this command.
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Args:
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parser: An argparse.ArgumentParser-like object. It is mocked out in order
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to capture some information, but behaves like an ArgumentParser.
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"""
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parser.add_argument(
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'--region',
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help='The Cloud region where the worker pool is.')
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parser.add_argument(
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'WORKER_POOL', help='The ID of the worker pool to describe.')
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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return _DescribeWorkerPoolFirstGen(args, self.ReleaseTrack())
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@base.ReleaseTracks(base.ReleaseTrack.BETA)
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class DescribeBeta(Describe):
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"""Describe a worker pool used by Cloud Build."""
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@staticmethod
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def Args(parser):
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"""Register flags for this command.
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Args:
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parser: An argparse.ArgumentParser-like object. It is mocked out in order
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to capture some information, but behaves like an ArgumentParser.
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"""
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parser.add_argument(
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'--region',
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help='The Cloud region where the worker pool is.')
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parser.add_argument(
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'--generation',
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default=1,
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type=int,
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help=('Generation of the worker pool.'))
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parser.add_argument(
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'WORKER_POOL', help='The ID of the worker pool to describe.')
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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if args.generation == 1:
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return _DescribeWorkerPoolFirstGen(args, self.ReleaseTrack())
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if args.generation == 2:
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return _DescribeWorkerPoolSecondGen(args)
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raise exceptions.InvalidArgumentException(
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'--generation',
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'please use one of the following valid generation values: 1, 2',
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)
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class DescribeAlpha(Describe):
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"""Describe a worker pool used by Cloud Build."""
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@staticmethod
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def Args(parser):
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"""Register flags for this command.
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Args:
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parser: An argparse.ArgumentParser-like object. It is mocked out in order
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to capture some information, but behaves like an ArgumentParser.
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"""
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parser.add_argument(
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'--region',
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help='The Cloud region where the worker pool is.')
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parser.add_argument(
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'--generation',
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default=1,
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type=int,
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help=('Generation of the worker pool.'))
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parser.add_argument(
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'WORKER_POOL', help='The ID of the worker pool to describe.')
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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if args.generation == 1:
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return _DescribeWorkerPoolFirstGen(args, self.ReleaseTrack())
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if args.generation == 2:
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return _DescribeWorkerPoolSecondGen(args)
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raise exceptions.InvalidArgumentException(
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'--generation',
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'please use one of the following valid generation values: 1, 2',
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)
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def _DescribeWorkerPoolSecondGen(args):
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"""Describes a Worker Pool Second Generation.
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Args:
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args: an argparse namespace. All the arguments that were provided to the
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create command invocation.
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Returns:
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A Worker Pool Second Generation resource.
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"""
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client = cloudbuild_v2_util.GetClientInstance()
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messages = client.MESSAGES_MODULE
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wp_region = args.region
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if not wp_region:
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wp_region = properties.VALUES.builds.region.GetOrFail()
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# Get the workerpool second gen ref
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wp_resource = resources.REGISTRY.Parse(
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None,
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collection='cloudbuild.projects.locations.workerPoolSecondGen',
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api_version=cloudbuild_v2_util.GA_API_VERSION,
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params={
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'projectsId': properties.VALUES.core.project.Get(required=True),
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'locationsId': wp_region,
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'workerPoolSecondGenId': args.WORKER_POOL,
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})
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# Send the Get request
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wp = client.projects_locations_workerPoolSecondGen.Get(
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messages.CloudbuildProjectsLocationsWorkerPoolSecondGenGetRequest(
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name=wp_resource.RelativeName()))
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# Format the workerpool second gen name for display
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try:
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wp.name = cloudbuild_v2_util.WorkerPoolSecondGenShortName(wp.name)
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except ValueError:
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pass # Must be an old version.
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return wp
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def _DescribeWorkerPoolFirstGen(args, release_track):
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"""Describes a Worker Pool First Generation.
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Args:
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args: an argparse namespace. All the arguments that were provided to the
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create command invocation.
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release_track: The desired value of the enum
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googlecloudsdk.calliope.base.ReleaseTrack.
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Returns:
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A Worker Pool First Generation resource.
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"""
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wp_region = args.region
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if not wp_region:
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wp_region = properties.VALUES.builds.region.GetOrFail()
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client = cloudbuild_util.GetClientInstance(release_track)
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messages = cloudbuild_util.GetMessagesModule(release_track)
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parent = properties.VALUES.core.project.Get(required=True)
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wp_name = args.WORKER_POOL
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# Get the workerpool ref
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wp_resource = resources.REGISTRY.Parse(
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None,
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collection='cloudbuild.projects.locations.workerPools',
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api_version=cloudbuild_util.RELEASE_TRACK_TO_API_VERSION[release_track],
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params={
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'projectsId': parent,
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'locationsId': wp_region,
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'workerPoolsId': wp_name,
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})
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# Send the Get request
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wp = client.projects_locations_workerPools.Get(
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messages.CloudbuildProjectsLocationsWorkerPoolsGetRequest(
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name=wp_resource.RelativeName()))
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# Format the workerpool name for display
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try:
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wp.name = cloudbuild_util.WorkerPoolShortName(wp.name)
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except ValueError:
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pass # Must be an old version.
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return wp
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