100 lines
3.4 KiB
Python
100 lines
3.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2025 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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"""Bigtable materialized views create command."""
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import textwrap
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from apitools.base.py import exceptions
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from googlecloudsdk.api_lib.bigtable import materialized_views
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from googlecloudsdk.api_lib.bigtable import util
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from googlecloudsdk.calliope import base
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from googlecloudsdk.calliope import parser_arguments
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from googlecloudsdk.calliope import parser_extensions
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from googlecloudsdk.command_lib.bigtable import arguments
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from googlecloudsdk.core import log
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from googlecloudsdk.core import resources
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from googlecloudsdk.generated_clients.apis.bigtableadmin.v2 import bigtableadmin_v2_messages
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HttpError = exceptions.HttpError
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@base.UniverseCompatible
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@base.ReleaseTracks(
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base.ReleaseTrack.GA, base.ReleaseTrack.BETA, base.ReleaseTrack.ALPHA
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)
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class CreateMaterializedView(base.CreateCommand):
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"""Create a new Bigtable materialized view."""
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detailed_help = {
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'EXAMPLES': textwrap.dedent("""\
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To create a materialized view, run:
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$ {command} my-materialized-view-id --instance=my-instance-id --query="SELECT my-column-family FROM my-table --deletion-protection=false"
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"""),
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}
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@staticmethod
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def Args(parser: parser_arguments.ArgumentInterceptor) -> None:
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arguments.AddMaterializedViewResourceArg(parser, 'to create')
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arguments.ArgAdder(parser).AddViewQuery(
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required=True
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).AddDeletionProtection().AddAsync()
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def _CreateMaterializedView(
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self,
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materialized_view_ref: resources.Resource,
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args: parser_extensions.Namespace,
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) -> bigtableadmin_v2_messages.MaterializedView:
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"""Creates a materialized view with the given arguments.
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Args:
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materialized_view_ref: A resource reference of the new materialized view.
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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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Created materialized view resource object.
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"""
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return materialized_views.Create(
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materialized_view_ref, args.query, args.deletion_protection
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)
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def Run(
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self, args: parser_extensions.Namespace
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) -> bigtableadmin_v2_messages.MaterializedView:
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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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Created resource.
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"""
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materialized_view_ref = args.CONCEPTS.materialized_view.Parse()
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operation = self._CreateMaterializedView(materialized_view_ref, args)
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if not args.async_:
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operation_ref = util.GetOperationRef(operation)
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return util.AwaitMaterializedView(
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operation_ref,
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'Creating materialized view {0}'.format(materialized_view_ref.Name()),
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)
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log.CreatedResource(
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materialized_view_ref.Name(),
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kind='materialized view',
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is_async=args.async_,
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)
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return None
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