# -*- coding: utf-8 -*- # # Copyright 2016 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Command for spanner databases describe.""" import textwrap from googlecloudsdk.api_lib.spanner import databases from googlecloudsdk.calliope import base from googlecloudsdk.command_lib.spanner import resource_args @base.UniverseCompatible class Describe(base.DescribeCommand): """Describe a Cloud Spanner database.""" detailed_help = { 'EXAMPLES': textwrap.dedent("""\ To describe a Cloud Spanner database, run: $ {command} my-database-id --instance=my-instance-id """), } @staticmethod def Args(parser): """See base class.""" resource_args.AddDatabaseResourceArg(parser, 'to describe') def Run(self, args): """This is what gets called when the user runs this command. Args: args: an argparse namespace. All the arguments that were provided to this command invocation. Returns: Some value that we want to have printed later. """ return databases.Get(args.CONCEPTS.database.Parse())