old_contents: #!/usr/bin/env python
  
  import secure_upgrade_export as sec_api
  import os
  import sys
  sys.path.append('/home/caros/secure_upgrade/python')
  
  root_config_path = "/home/caros/secure_upgrade/config/secure_config.json"
  returnCode = sec_api.init_secure_upgrade(root_config_path)
  if returnCode == True:
      print 'Security environment init successfully!'
  else:
      print 'Security environment init fail!'
      exit()
  
  homedir = os.environ['HOME']
  release_tgz = homedir + '/.cache/apollo_release.tar.gz'
  sec_release_tgz = homedir + '/.cache/sec_apollo_release.tar.gz'
  package_token = homedir + '/.cache/package_token'
  
  returnCode = sec_api.sec_upgrade_get_package(
      release_tgz, sec_release_tgz, package_token)
  if returnCode == True:
      print 'Security package generated successfully!'
  else:
      print 'Security package generated fail!'
  
new_contents: #!/usr/bin/env python
  
  ###############################################################################
  # Copyright 2017 The Apollo Authors. 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.
  ###############################################################################
  
  import secure_upgrade_export as sec_api
  import os
  import sys
  sys.path.append('/home/caros/secure_upgrade/python')
  
  root_config_path = "/home/caros/secure_upgrade/config/secure_config.json"
  ret = sec_api.init_secure_upgrade(root_config_path)
  if ret is True:
      print('Security environment init successfully!')
  else:
      print('Security environment init failed!')
      exit(1)
  
  homedir = os.environ['HOME']
  release_tgz = homedir + '/.cache/apollo_release.tar.gz'
  sec_release_tgz = homedir + '/.cache/sec_apollo_release.tar.gz'
  package_token = homedir + '/.cache/package_token'
  
  ret = sec_api.sec_upgrade_get_package(
      release_tgz, sec_release_tgz, package_token)
  if ret is True:
      print('Security package generated successfully!')
  else:
      print('Security package generated failed!')
  
subject: rewrite create_sec_package