Remove telemetry/third_party/gsutilz

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

Index: tools/telemetry/third_party/gsutilz/gslib/commands/compose.py
diff --git a/tools/telemetry/third_party/gsutilz/gslib/commands/compose.py b/tools/telemetry/third_party/gsutilz/gslib/commands/compose.py
deleted file mode 100644
index e33261fe8ce168118ab8fdc50e070a3cc306c023..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutilz/gslib/commands/compose.py
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@@ -1,167 +0,0 @@
-# -*- 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 compose command for Google Cloud Storage."""
-
-from __future__ import absolute_import
-
-from gslib.bucket_listing_ref import BucketListingObject
-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.storage_url import ContainsWildcard
-from gslib.storage_url import StorageUrlFromString
-from gslib.third_party.storage_apitools import storage_v1_messages as apitools_messages
-from gslib.translation_helper import PreconditionsFromHeaders
-
-MAX_COMPONENT_COUNT = 1024
-MAX_COMPOSE_ARITY = 32
-
-_SYNOPSIS = """
-  gsutil compose gs://bucket/obj1 gs://bucket/obj2 ... gs://bucket/composite
-"""
-
-_DETAILED_HELP_TEXT = ("""
-<B>SYNOPSIS</B>
-""" + _SYNOPSIS + """
-
-
-<B>DESCRIPTION</B>
-  The compose command creates a new object whose content is the concatenation
-  of a given sequence of component objects under the same bucket. gsutil uses
-  the content type of the first source object to determine the destination
-  object's content type. For more information, please see:
-  https://developers.google.com/storage/docs/composite-objects
-
-  Note also that the gsutil cp command will automatically split uploads for
-  large files into multiple component objects, upload them in parallel, and
-  compose them into a final object (which will be subject to the component
-  count limit). This will still perform all uploads from a single machine. For
-  extremely large files and/or very low per-machine bandwidth, you may want to
-  split the file and upload it from multiple machines, and later compose these
-  parts of the file manually. See the 'PARALLEL COMPOSITE UPLOADS' section under
-  'gsutil help cp' for details.
-
-  Appending simply entails uploading your new data to a temporary object,
-  composing it with the growing append-target, and deleting the temporary
-  object:
-
-    $ echo 'new data' | gsutil cp - gs://bucket/data-to-append
-    $ gsutil compose gs://bucket/append-target gs://bucket/data-to-append \\
-        gs://bucket/append-target
-    $ gsutil rm gs://bucket/data-to-append
-
-  Note that there is a limit (currently %d) to the number of components for a
-  given composite object. This means you can append to each object at most %d
-  times.
-""" % (MAX_COMPONENT_COUNT, MAX_COMPONENT_COUNT - 1))
-
-
-class ComposeCommand(Command):
-  """Implementation of gsutil compose command."""
-
-  # Command specification. See base class for documentation.
-  command_spec = Command.CreateCommandSpec(
-      'compose',
-      command_name_aliases=['concat'],
-      usage_synopsis=_SYNOPSIS,
-      min_args=2,
-      max_args=MAX_COMPOSE_ARITY + 1,
-      supported_sub_args='',
-      # Not files, just object names without gs:// prefix.
-      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=[
-          CommandArgument.MakeZeroOrMoreCloudURLsArgument()
-      ]
-  )
-  # Help specification. See help_provider.py for documentation.
-  help_spec = Command.HelpSpec(
-      help_name='compose',
-      help_name_aliases=['concat'],
-      help_type='command_help',
-      help_one_line_summary=(
-          'Concatenate a sequence of objects into a new composite object.'),
-      help_text=_DETAILED_HELP_TEXT,
-      subcommand_help_text={},
-  )
-
-  def CheckProvider(self, url):
-    if url.scheme != 'gs':
-      raise CommandException(
-          '"compose" called on URL with unsupported provider (%s).' % str(url))
-
-  # Command entry point.
-  def RunCommand(self):
-    """Command entry point for the compose command."""
-    target_url_str = self.args[-1]
-    self.args = self.args[:-1]
-    target_url = StorageUrlFromString(target_url_str)
-    self.CheckProvider(target_url)
-    if target_url.HasGeneration():
-      raise CommandException('A version-specific URL (%s) cannot be '
-                             'the destination for gsutil compose - abort.'
-                             % target_url)
-
-    dst_obj_metadata = apitools_messages.Object(name=target_url.object_name,
-                                                bucket=target_url.bucket_name)
-
-    components = []
-    # Remember the first source object so we can get its content type.
-    first_src_url = None
-    for src_url_str in self.args:
-      if ContainsWildcard(src_url_str):
-        src_url_iter = self.WildcardIterator(src_url_str).IterObjects()
-      else:
-        src_url_iter = [BucketListingObject(StorageUrlFromString(src_url_str))]
-      for blr in src_url_iter:
-        src_url = blr.storage_url
-        self.CheckProvider(src_url)
-
-        if src_url.bucket_name != target_url.bucket_name:
-          raise CommandException(
-              'GCS does not support inter-bucket composing.')
-
-        if not first_src_url:
-          first_src_url = src_url
-        src_obj_metadata = (
-            apitools_messages.ComposeRequest.SourceObjectsValueListEntry(
-                name=src_url.object_name))
-        if src_url.HasGeneration():
-          src_obj_metadata.generation = src_url.generation
-        components.append(src_obj_metadata)
-        # Avoid expanding too many components, and sanity check each name
-        # expansion result.
-        if len(components) > MAX_COMPOSE_ARITY:
-          raise CommandException('"compose" called with too many component '
-                                 'objects. Limit is %d.' % MAX_COMPOSE_ARITY)
-
-    if len(components) < 2:
-      raise CommandException('"compose" requires at least 2 component objects.')
-
-    dst_obj_metadata.contentType = self.gsutil_api.GetObjectMetadata(
-        first_src_url.bucket_name, first_src_url.object_name,
-        provider=first_src_url.scheme, fields=['contentType']).contentType
-
-    preconditions = PreconditionsFromHeaders(self.headers or {})
-
-    self.logger.info(
-        'Composing %s from %d component objects.', target_url, len(components))
-    self.gsutil_api.ComposeObject(components, dst_obj_metadata,
-                                  preconditions=preconditions,
-                                  provider=target_url.scheme)