Roll version of gsutil to 4.15.

third_party/gsutil/gslib/commands/version.py

 # -*- 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 gsutil version command."""
 
 from __future__ import absolute_import
 
 from hashlib import md5
 import os
 import platform
 import re
 import sys
 
 import boto
 import crcmod
 import gslib
 from gslib.command import Command
+from gslib.util import CheckMultiprocessingAvailableAndInit
 from gslib.util import GetConfigFilePath
-from gslib.util import MultiprocessingIsAvailable
 from gslib.util import UsingCrcmodExtension
 
 
 _SYNOPSIS = """
   gsutil version
 """
 
 _DETAILED_HELP_TEXT = ("""
 <B>SYNOPSIS</B>
 """ + _SYNOPSIS + """
@@ skipping 72 matching lines @@
           'installed via package manager: {is_package_install}\n'
           'editable install: {is_editable_install}\n'
           )
 
       sys.stdout.write(long_form_output.format(
           checksum=cur_checksum,
           checksum_ok=checksum_ok_str,
           boto_version=boto.__version__,
           python_version=sys.version.replace('\n', ''),
           os_version='%s %s' % (platform.system(), platform.release()),
-          multiprocessing_available=MultiprocessingIsAvailable()[0],
+          multiprocessing_available=(
+              CheckMultiprocessingAvailableAndInit().is_available),
           cloud_sdk=(os.environ.get('CLOUDSDK_WRAPPER') == '1'),
           config_path=config_path,
           gsutil_path=gslib.GSUTIL_PATH,
           compiled_crcmod=UsingCrcmodExtension(crcmod),
           is_package_install=gslib.IS_PACKAGE_INSTALL,
           is_editable_install=gslib.IS_EDITABLE_INSTALL,
           ))
 
     return 0
 
@@ skipping 19 matching lines @@
           files_to_checksum.append(os.path.join(root, filepath))
     # Sort to ensure consistent checksum build, no matter how os.walk
     # orders the list.
     for filepath in sorted(files_to_checksum):
       f = open(filepath, 'r')
       content = f.read()
       content = re.sub(r'(\r\n|\r|\n)', '\n', content)
       m.update(content)
       f.close()
     return m.hexdigest()