Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/gslib/commands/lifecycle.py

-# -*- coding: utf-8 -*-
-# Copyright 2013 Google Inc. 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.
-"""Implementation of lifecycle configuration command for GCS buckets."""
-
-from __future__ import absolute_import
-
-import sys
-
-from gslib.command import Command
-from gslib.command_argument import CommandArgument
-from gslib.cs_api_map import ApiSelector
-from gslib.exception import CommandException
-from gslib.help_provider import CreateHelpText
-from gslib.third_party.storage_apitools import storage_v1_messages as apitools_messages
-from gslib.translation_helper import LifecycleTranslation
-from gslib.util import NO_MAX
-from gslib.util import UrlsAreForSingleProvider
-
-
-_GET_SYNOPSIS = """
-  gsutil lifecycle get url
-"""
-
-_SET_SYNOPSIS = """
-  gsutil lifecycle set config-json-file url...
-"""
-
-_SYNOPSIS = _GET_SYNOPSIS + _SET_SYNOPSIS.lstrip('\n') + '\n'
-
-_GET_DESCRIPTION = """
-<B>GET</B>
-  Gets the lifecycle configuration for a given bucket. You can get the
-  lifecycle configuration for only one bucket at a time. The output can be
-  redirected into a file, edited and then updated via the set sub-command.
-
-"""
-
-_SET_DESCRIPTION = """
-<B>SET</B>
-  Sets the lifecycle configuration on one or more buckets. The config-json-file
-  specified on the command line should be a path to a local file containing
-  the lifecycle configuration JSON document.
-
-"""
-
-_DESCRIPTION = """
-  The lifecycle command can be used to get or set lifecycle management policies
-  for the given bucket(s). This command is supported for buckets only, not
-  objects. For more information on object lifecycle management, please see the
-  `developer guide <https://developers.google.com/storage/docs/lifecycle>`_.
-
-  The lifecycle command has two sub-commands:
-""" + _GET_DESCRIPTION + _SET_DESCRIPTION + """
-<B>EXAMPLES</B>
-  The following lifecycle configuration JSON document specifies that all objects
-  in this bucket that are more than 365 days old will be deleted automatically:
-
-    {
-      "rule":
-      [
-        {
-          "action": {"type": "Delete"},
-          "condition": {"age": 365}
-        }
-      ]
-    }
-
-  The following (empty) lifecycle configuration JSON document removes all
-  lifecycle configuration for a bucket:
-
-    {}
-
-"""
-
-_DETAILED_HELP_TEXT = CreateHelpText(_SYNOPSIS, _DESCRIPTION)
-
-_get_help_text = CreateHelpText(_GET_SYNOPSIS, _GET_DESCRIPTION)
-_set_help_text = CreateHelpText(_SET_SYNOPSIS, _SET_DESCRIPTION)
-
-
-class LifecycleCommand(Command):
-  """Implementation of gsutil lifecycle command."""
-
-  # Command specification. See base class for documentation.
-  command_spec = Command.CreateCommandSpec(
-      'lifecycle',
-      command_name_aliases=['lifecycleconfig'],
-      usage_synopsis=_SYNOPSIS,
-      min_args=2,
-      max_args=NO_MAX,
-      supported_sub_args='',
-      file_url_ok=True,
-      provider_url_ok=False,
-      urls_start_arg=1,
-      gs_api_support=[ApiSelector.XML, ApiSelector.JSON],
-      gs_default_api=ApiSelector.JSON,
-      argparse_arguments={
-          'set': [
-              CommandArgument.MakeNFileURLsArgument(1),
-              CommandArgument.MakeZeroOrMoreCloudBucketURLsArgument()
-          ],
-          'get': [
-              CommandArgument.MakeNCloudBucketURLsArgument(1)
-          ]
-      }
-  )
-  # Help specification. See help_provider.py for documentation.
-  help_spec = Command.HelpSpec(
-      help_name='lifecycle',
-      help_name_aliases=['getlifecycle', 'setlifecycle'],
-      help_type='command_help',
-      help_one_line_summary=(
-          'Get or set lifecycle configuration for a bucket'),
-      help_text=_DETAILED_HELP_TEXT,
-      subcommand_help_text={'get': _get_help_text, 'set': _set_help_text},
-  )
-
-  def _SetLifecycleConfig(self):
-    """Sets lifecycle configuration for a Google Cloud Storage bucket."""
-    lifecycle_arg = self.args[0]
-    url_args = self.args[1:]
-    # Disallow multi-provider 'lifecycle set' requests.
-    if not UrlsAreForSingleProvider(url_args):
-      raise CommandException('"%s" command spanning providers not allowed.' %
-                             self.command_name)
-
-    # Open, read and parse file containing JSON document.
-    lifecycle_file = open(lifecycle_arg, 'r')
-    lifecycle_txt = lifecycle_file.read()
-    lifecycle_file.close()
-
-    # Iterate over URLs, expanding wildcards and setting the lifecycle on each.
-    some_matched = False
-    for url_str in url_args:
-      bucket_iter = self.GetBucketUrlIterFromArg(url_str,
-                                                 bucket_fields=['lifecycle'])
-      for blr in bucket_iter:
-        url = blr.storage_url
-        some_matched = True
-        self.logger.info('Setting lifecycle configuration on %s...', blr)
-        if url.scheme == 's3':
-          self.gsutil_api.XmlPassThroughSetLifecycle(
-              lifecycle_txt, url, provider=url.scheme)
-        else:
-          lifecycle = LifecycleTranslation.JsonLifecycleToMessage(lifecycle_txt)
-          bucket_metadata = apitools_messages.Bucket(lifecycle=lifecycle)
-          self.gsutil_api.PatchBucket(url.bucket_name, bucket_metadata,
-                                      provider=url.scheme, fields=['id'])
-    if not some_matched:
-      raise CommandException('No URLs matched')
-    return 0
-
-  def _GetLifecycleConfig(self):
-    """Gets lifecycle configuration for a Google Cloud Storage bucket."""
-    bucket_url, bucket_metadata = self.GetSingleBucketUrlFromArg(
-        self.args[0], bucket_fields=['lifecycle'])
-
-    if bucket_url.scheme == 's3':
-      sys.stdout.write(self.gsutil_api.XmlPassThroughGetLifecycle(
-          bucket_url, provider=bucket_url.scheme))
-    else:
-      if bucket_metadata.lifecycle and bucket_metadata.lifecycle.rule:
-        sys.stdout.write(LifecycleTranslation.JsonLifecycleFromMessage(
-            bucket_metadata.lifecycle))
-      else:
-        sys.stdout.write('%s has no lifecycle configuration.\n' % bucket_url)
-
-    return 0
-
-  def RunCommand(self):
-    """Command entry point for the lifecycle command."""
-    subcommand = self.args.pop(0)
-    if subcommand == 'get':
-      return self._GetLifecycleConfig()
-    elif subcommand == 'set':
-      return self._SetLifecycleConfig()
-    else:
-      raise CommandException('Invalid subcommand "%s" for the %s command.' %
-                             (subcommand, self.command_name))