Remove telemetry/third_party/gsutilz

tools/telemetry/third_party/gsutilz/gslib/commands/defacl.py

Index: tools/telemetry/third_party/gsutilz/gslib/commands/defacl.py
diff --git a/tools/telemetry/third_party/gsutilz/gslib/commands/defacl.py b/tools/telemetry/third_party/gsutilz/gslib/commands/defacl.py
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index 24c6e259e7dbcdd5dc31591f7e7bd2fe9abd2e4e..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutilz/gslib/commands/defacl.py
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@@ -1,304 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2011 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 default object acl command for Google Cloud Storage."""
-
-from __future__ import absolute_import
-
-from gslib import aclhelpers
-from gslib.cloud_api import AccessDeniedException
-from gslib.cloud_api import BadRequestException
-from gslib.cloud_api import Preconditions
-from gslib.cloud_api import ServiceException
-from gslib.command import Command
-from gslib.command import SetAclExceptionHandler
-from gslib.command import SetAclFuncWrapper
-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.storage_url import StorageUrlFromString
-from gslib.third_party.storage_apitools import storage_v1_messages as apitools_messages
-from gslib.util import NO_MAX
-from gslib.util import Retry
-from gslib.util import UrlsAreForSingleProvider
-
-_SET_SYNOPSIS = """
-  gsutil defacl set file-or-canned_acl_name url...
-"""
-
-_GET_SYNOPSIS = """
-  gsutil defacl get url
-"""
-
-_CH_SYNOPSIS = """
-  gsutil defacl ch [-f] -u|-g|-d|-p <grant>... url...
-"""
-
-_SET_DESCRIPTION = """
-<B>SET</B>
-  The "defacl set" command sets default object ACLs for the specified buckets.
-  If you specify a default object ACL for a certain bucket, Google Cloud
-  Storage applies the default object ACL to all new objects uploaded to that
-  bucket, unless an ACL for that object is separately specified during upload.
-
-  Similar to the "acl set" command, the file-or-canned_acl_name names either a
-  canned ACL or the path to a file that contains ACL text. (See "gsutil
-  help acl" for examples of editing and setting ACLs via the
-  acl command.)
-
-  Setting a default object ACL on a bucket provides a convenient way to ensure
-  newly uploaded objects have a specific ACL. If you don't set the bucket's
-  default object ACL, it will default to project-private. If you then upload
-  objects that need a different ACL, you will need to perform a separate ACL
-  update operation for each object. Depending on how many objects require
-  updates, this could be very time-consuming.
-"""
-
-_GET_DESCRIPTION = """
-<B>GET</B>
-  Gets the default ACL text for a bucket, which you can save and edit
-  for use with the "defacl set" command.
-"""
-
-_CH_DESCRIPTION = """
-<B>CH</B>
-  The "defacl ch" (or "defacl change") command updates the default object
-  access control list for a bucket. The syntax is shared with the "acl ch"
-  command, so see the "CH" section of "gsutil help acl" for the full help
-  description.
-
-<B>CH EXAMPLES</B>
-  Grant anyone on the internet READ access by default to any object created
-  in the bucket example-bucket:
-
-    gsutil defacl ch -u AllUsers:R gs://example-bucket
-
-  NOTE: By default, publicly readable objects are served with a Cache-Control
-  header allowing such objects to be cached for 3600 seconds. If you need to
-  ensure that updates become visible immediately, you should set a
-  Cache-Control header of "Cache-Control:private, max-age=0, no-transform" on
-  such objects. For help doing this, see "gsutil help setmeta".
-
-  Add the user john.doe@example.com to the default object ACL on bucket
-  example-bucket with READ access:
-
-    gsutil defacl ch -u john.doe@example.com:READ gs://example-bucket
-
-  Add the group admins@example.com to the default object ACL on bucket
-  example-bucket with OWNER access:
-
-    gsutil defacl ch -g admins@example.com:O gs://example-bucket
-
-  Grant the owners of project example-project-123 READ access to new objects
-  created in the bucket example-bucket:
-
-    gsutil acl ch -p owners-example-project-123:R gs://example-bucket
-
-  NOTE: You can replace 'owners' with 'viewers' or 'editors' to grant access
-  to a project's viewers/editors respectively.
-
-<B>CH OPTIONS</B>
-  The "ch" sub-command has the following options
-
-    -d          Remove all roles associated with the matching entity.
-
-    -f          Normally gsutil stops at the first error. The -f option causes
-                it to continue when it encounters errors. With this option the
-                gsutil exit status will be 0 even if some ACLs couldn't be
-                changed.
-
-    -g          Add or modify a group entity's role.
-
-    -p          Add or modify a project viewers/editors/owners role.
-
-    -u          Add or modify a user entity's role.
-"""
-
-_SYNOPSIS = (_SET_SYNOPSIS + _GET_SYNOPSIS.lstrip('\n') +
-             _CH_SYNOPSIS.lstrip('\n') + '\n\n')
-
-_DESCRIPTION = """
-  The defacl command has three sub-commands:
-""" + '\n'.join([_SET_DESCRIPTION + _GET_DESCRIPTION + _CH_DESCRIPTION])
-
-_DETAILED_HELP_TEXT = CreateHelpText(_SYNOPSIS, _DESCRIPTION)
-
-_get_help_text = CreateHelpText(_GET_SYNOPSIS, _GET_DESCRIPTION)
-_set_help_text = CreateHelpText(_SET_SYNOPSIS, _SET_DESCRIPTION)
-_ch_help_text = CreateHelpText(_CH_SYNOPSIS, _CH_DESCRIPTION)
-
-
-class DefAclCommand(Command):
-  """Implementation of gsutil defacl command."""
-
-  # Command specification. See base class for documentation.
-  command_spec = Command.CreateCommandSpec(
-      'defacl',
-      command_name_aliases=['setdefacl', 'getdefacl', 'chdefacl'],
-      usage_synopsis=_SYNOPSIS,
-      min_args=2,
-      max_args=NO_MAX,
-      supported_sub_args='fg:u:d:p:',
-      file_url_ok=False,
-      provider_url_ok=False,
-      urls_start_arg=1,
-      gs_api_support=[ApiSelector.XML, ApiSelector.JSON],
-      gs_default_api=ApiSelector.JSON,
-      argparse_arguments={
-          'set': [
-              CommandArgument.MakeFileURLOrCannedACLArgument(),
-              CommandArgument.MakeZeroOrMoreCloudBucketURLsArgument()
-          ],
-          'get': [
-              CommandArgument.MakeNCloudBucketURLsArgument(1)
-          ],
-          'ch': [
-              CommandArgument.MakeZeroOrMoreCloudBucketURLsArgument()
-          ],
-      }
-  )
-  # Help specification. See help_provider.py for documentation.
-  help_spec = Command.HelpSpec(
-      help_name='defacl',
-      help_name_aliases=[
-          'default acl', 'setdefacl', 'getdefacl', 'chdefacl'],
-      help_type='command_help',
-      help_one_line_summary='Get, set, or change default ACL on buckets',
-      help_text=_DETAILED_HELP_TEXT,
-      subcommand_help_text={
-          'get': _get_help_text, 'set': _set_help_text, 'ch': _ch_help_text},
-  )
-
-  def _CalculateUrlsStartArg(self):
-    if not self.args:
-      self.RaiseWrongNumberOfArgumentsException()
-    if (self.args[0].lower() == 'set' or
-        self.command_alias_used == 'setdefacl'):
-      return 1
-    else:
-      return 0
-
-  def _SetDefAcl(self):
-    if not StorageUrlFromString(self.args[-1]).IsBucket():
-      raise CommandException('URL must name a bucket for the %s command' %
-                             self.command_name)
-    try:
-      self.SetAclCommandHelper(SetAclFuncWrapper, SetAclExceptionHandler)
-    except AccessDeniedException:
-      self._WarnServiceAccounts()
-      raise
-
-  def _GetDefAcl(self):
-    if not StorageUrlFromString(self.args[0]).IsBucket():
-      raise CommandException('URL must name a bucket for the %s command' %
-                             self.command_name)
-    self.GetAndPrintAcl(self.args[0])
-
-  def _ChDefAcl(self):
-    """Parses options and changes default object ACLs on specified buckets."""
-    self.parse_versions = True
-    self.changes = []
-
-    if self.sub_opts:
-      for o, a in self.sub_opts:
-        if o == '-g':
-          self.changes.append(
-              aclhelpers.AclChange(a, scope_type=aclhelpers.ChangeType.GROUP))
-        if o == '-u':
-          self.changes.append(
-              aclhelpers.AclChange(a, scope_type=aclhelpers.ChangeType.USER))
-        if o == '-p':
-          self.changes.append(
-              aclhelpers.AclChange(a, scope_type=aclhelpers.ChangeType.PROJECT))
-        if o == '-d':
-          self.changes.append(aclhelpers.AclDel(a))
-
-    if not self.changes:
-      raise CommandException(
-          'Please specify at least one access change '
-          'with the -g, -u, or -d flags')
-
-    if (not UrlsAreForSingleProvider(self.args) or
-        StorageUrlFromString(self.args[0]).scheme != 'gs'):
-      raise CommandException(
-          'The "{0}" command can only be used with gs:// URLs'.format(
-              self.command_name))
-
-    bucket_urls = set()
-    for url_arg in self.args:
-      for result in self.WildcardIterator(url_arg):
-        if not result.storage_url.IsBucket():
-          raise CommandException(
-              'The defacl ch command can only be applied to buckets.')
-        bucket_urls.add(result.storage_url)
-
-    for storage_url in bucket_urls:
-      self.ApplyAclChanges(storage_url)
-
-  @Retry(ServiceException, tries=3, timeout_secs=1)
-  def ApplyAclChanges(self, url):
-    """Applies the changes in self.changes to the provided URL."""
-    bucket = self.gsutil_api.GetBucket(
-        url.bucket_name, provider=url.scheme,
-        fields=['defaultObjectAcl', 'metageneration'])
-
-    # Default object ACLs can be blank if the ACL was set to private, or
-    # if the user doesn't have permission. We warn about this with defacl get,
-    # so just try the modification here and if the user doesn't have
-    # permission they'll get an AccessDeniedException.
-    current_acl = bucket.defaultObjectAcl
-
-    modification_count = 0
-    for change in self.changes:
-      modification_count += change.Execute(
-          url, current_acl, 'defacl', self.logger)
-    if modification_count == 0:
-      self.logger.info('No changes to %s', url)
-      return
-
-    try:
-      preconditions = Preconditions(meta_gen_match=bucket.metageneration)
-      bucket_metadata = apitools_messages.Bucket(defaultObjectAcl=current_acl)
-      self.gsutil_api.PatchBucket(url.bucket_name, bucket_metadata,
-                                  preconditions=preconditions,
-                                  provider=url.scheme, fields=['id'])
-    except BadRequestException as e:
-      # Don't retry on bad requests, e.g. invalid email address.
-      raise CommandException('Received bad request from server: %s' % str(e))
-    except AccessDeniedException:
-      self._WarnServiceAccounts()
-      raise CommandException('Failed to set acl for %s. Please ensure you have '
-                             'OWNER-role access to this resource.' % url)
-
-    self.logger.info('Updated default ACL on %s', url)
-
-  def RunCommand(self):
-    """Command entry point for the defacl command."""
-    action_subcommand = self.args.pop(0)
-    self.ParseSubOpts(check_args=True)
-    self.def_acl = True
-    self.continue_on_error = False
-    if action_subcommand == 'get':
-      func = self._GetDefAcl
-    elif action_subcommand == 'set':
-      func = self._SetDefAcl
-    elif action_subcommand in ('ch', 'change'):
-      func = self._ChDefAcl
-    else:
-      raise CommandException(('Invalid subcommand "%s" for the %s command.\n'
-                              'See "gsutil help defacl".') %
-                             (action_subcommand, self.command_name))
-    func()
-    return 0