95 lines
3.1 KiB
Python
95 lines
3.1 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 logical views list command."""
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import textwrap
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from googlecloudsdk.api_lib.bigtable import logical_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.command_lib.bigtable import arguments
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from googlecloudsdk.core import log
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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 UpdateLogicalView(base.UpdateCommand):
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"""Update a Bigtable logical view."""
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detailed_help = {
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'EXAMPLES': textwrap.dedent("""\
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To update a logical view to a new query, run:
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$ {command} my-logical-view-id --instance=my-instance-id --query="SELECT my-column-family2 FROM my-table"
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To enable deletion protection on a logical view, run:
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$ {command} my-logical-view-id --instance=my-instance-id --deletion-protection
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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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arguments.AddLogicalViewResourceArg(parser, 'to update')
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# At least one of query or deletion_protection must be specified.
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update_group = parser.add_group(required=True)
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arg_adder = arguments.ArgAdder(update_group)
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arg_adder.AddDeletionProtection()
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arg_adder.AddViewQuery()
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arguments.ArgAdder(parser).AddAsync()
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def _UpdateLogicalView(self, logical_view_ref, args):
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"""Updates a logical view with the given arguments.
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Args:
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logical_view_ref: A resource reference of the new logical 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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Long running operation.
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"""
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return logical_views.Update(
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logical_view_ref, args.query, args.deletion_protection
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)
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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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Updated resource.
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"""
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logical_view_ref = args.CONCEPTS.logical_view.Parse()
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operation = self._UpdateLogicalView(logical_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.AwaitLogicalView(
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operation_ref,
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'Updating logical view {0}'.format(logical_view_ref.Name()),
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)
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log.UpdatedResource(
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logical_view_ref.Name(), kind='logical view', is_async=args.async_
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)
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return None
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