77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2022 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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"""Cloud Pub/Sub schemas delete revision command."""
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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 apitools.base.py import exceptions as api_ex
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from googlecloudsdk.api_lib.pubsub import schemas
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from googlecloudsdk.api_lib.util import exceptions
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.pubsub import resource_args
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from googlecloudsdk.command_lib.pubsub import util
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from googlecloudsdk.core import log
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class DeleteRevision(base.Command):
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"""Delete a Pub/Sub schema revision."""
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detailed_help = {
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'EXAMPLES': """\
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To roll back to an existing schema revision called "key-schema" with revision_id: "0a0b0c0d", run:
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\
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\n$ {command} key-schema@0a0b0c0d
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"""
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}
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@staticmethod
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def Args(parser):
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# The flag name is 'schema'.
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resource_args.AddSchemaResourceArg(parser, 'revision to delete.')
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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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A serialized object (dict) describing the results of the operation.
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This description fits the Resource described in the ResourceRegistry under
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'pubsub.projects.schemas'.
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Raises:
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util.RequestFailedError: if any of the requests to the API failed.
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"""
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client = schemas.SchemasClient()
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schema_ref = util.ParseSchemaName(args.schema)
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try:
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result = client.DeleteRevision(schema_ref=schema_ref)
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except api_ex.HttpError as error:
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exc = exceptions.HttpException(error)
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log.DeletedResource(
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schema_ref,
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kind='schema revision',
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failed=util.CreateFailureErrorMessage(exc.payload.status_message),
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)
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return
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log.DeletedResource(result.name, kind='schema revision')
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return result
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