56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2016 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 for spanner databases describe."""
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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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import textwrap
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from googlecloudsdk.api_lib.spanner import databases
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.spanner import resource_args
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class Describe(base.DescribeCommand):
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"""Describe a Cloud Spanner database."""
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detailed_help = {
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'EXAMPLES':
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textwrap.dedent("""\
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To describe a Cloud Spanner database, run:
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$ {command} my-database-id --instance=my-instance-id
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"""),
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}
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@staticmethod
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def Args(parser):
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"""See base class."""
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resource_args.AddDatabaseResourceArg(parser, '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 databases.Get(args.CONCEPTS.database.Parse())
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