68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2019 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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"""Command to list Cloud Dataflow snapshots."""
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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.dataflow import apis
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.dataflow import dataflow_util
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from googlecloudsdk.command_lib.dataflow import snapshot_utils
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from googlecloudsdk.core import properties
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class List(base.Command):
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"""List all Cloud Dataflow snapshots in a project in the specified region, optionally filtered by job ID."""
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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 list all Cloud Dataflow snapshots in the us-central1 region, run:
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$ {command} --region=us-central1
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To list all Cloud Dataflow snapshots for a job, run:
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$ {command} --job-id=JOB_ID --region=JOB_REGION
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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: argparse.ArgumentParser to register arguments with.
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"""
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snapshot_utils.ArgsForListSnapshot(parser)
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def Run(self, args):
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"""Runs the command.
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Args:
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args: The arguments that were provided to this command invocation.
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Returns:
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A Snapshot message.
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"""
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return apis.Snapshots.List(
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job_id=args.job_id,
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project_id=properties.VALUES.core.project.GetOrFail(),
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region_id=dataflow_util.GetRegion(args))
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