91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2015 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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"""Implementation of gcloud dataflow jobs show command.
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"""
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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.api_lib.dataflow import job_display
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from googlecloudsdk.api_lib.dataflow import step_json
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.dataflow import job_utils
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@base.ReleaseTracks(base.ReleaseTrack.BETA, base.ReleaseTrack.GA)
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class Show(base.Command):
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"""Shows a short description of the given job.
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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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job_utils.ArgsForJobRef(parser)
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parser.add_argument(
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'--environment', action='store_true',
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help='If present, the environment will be listed.')
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parser.add_argument(
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'--steps', action='store_true',
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help='If present, the steps will be listed.')
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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 Job message.
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"""
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job_ref = job_utils.ExtractJobRef(args)
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job = apis.Jobs.Get(
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job_id=job_ref.jobId,
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project_id=job_ref.projectId,
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region_id=job_ref.location,
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view=apis.Jobs.GET_REQUEST.ViewValueValuesEnum.JOB_VIEW_ALL)
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# Extract the basic display information for the job
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shown_job = job_display.DisplayInfo(job)
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if args.environment:
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shown_job.environment = job.environment
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if args.steps:
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shown_job.steps = [
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self._PrettyStep(step) for step in step_json.ExtractSteps(job)]
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return shown_job
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def _PrettyStep(self, step):
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"""Prettify a given step, by only extracting certain pieces of info.
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Args:
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step: The step to prettify.
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Returns:
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A dictionary describing the step.
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"""
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return {
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'id': step['name'],
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'user_name': step['properties']['user_name']
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}
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