old_contents: #!/usr/bin/env python
  # VMware vSphere Python SDK
  # Copyright (c) 2008-2021 VMware, 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.
  
  """
  Python program to authenticate and print
  a friendly encouragement to joining the community!
  """
  
  import vcr
  from tools import cli, service_instance
  from pyVmomi import vmodl
  
  
  def main():
      """
      Simple command-line program for listing the virtual machines on a system.
      """
  
      parser = cli.Parser()
      args = parser.get_args()
  
      try:
          my_vcr = vcr.VCR()
          # use the vcr instance to setup an instance of service_instance
          with my_vcr.use_cassette('hello_world_vcenter.yaml', record_mode='all'):
              si = service_instance.connect(args)
  
          print("\nHello World!\n")
          print("If you got here, you authenticted into vCenter.")
          print("The server is {0}!".format(args.host))
          # NOTE (hartsock): only a successfully authenticated session has a
          # session key aka session id.
          session_id = si.content.sessionManager.currentSession.key
          print("current session id: {0}".format(session_id))
          print("Well done!")
          print("\n")
          print("Download, learn and contribute back:")
          print("https://github.com/vmware/pyvmomi-community-samples")
          print("\n\n")
  
      except vmodl.MethodFault as error:
          print("Caught vmodl fault : " + error.msg)
          return -1
  
      return 0
  
  
  # Start program
  if __name__ == "__main__":
      main()
  
new_contents: #!/usr/bin/env python
  # VMware vSphere Python SDK
  # Copyright (c) 2008-2021 VMware, 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.
  
  """
  Python program to authenticate and print
  a friendly encouragement to joining the community!
  """
  
  from vcr import config
  from vcr.stubs import VCRHTTPSConnection
  from tools import cli, service_instance
  from pyVmomi import vmodl, SoapAdapter
  
  
  def main():
      """
      Simple command-line program for listing the virtual machines on a system.
      """
  
      parser = cli.Parser()
      args = parser.get_args()
  
      try:
          my_vcr = config.VCR(custom_patches=((SoapAdapter, "_HTTPSConnection", VCRHTTPSConnection),))
          # use the vcr instance to setup an instance of service_instance
          with my_vcr.use_cassette('hello_world_vcenter.yaml', record_mode='all'):
              si = service_instance.connect(args)
  
              print("\nHello World!\n")
              print("If you got here, you authenticted into vCenter.")
              print("The server is {0}!".format(args.host))
              # NOTE (hartsock): only a successfully authenticated session has a
              # session key aka session id.
              session_id = si.content.sessionManager.currentSession.key
              print("current session id: {0}".format(session_id))
              print("Well done!")
              print("\n")
              print("Download, learn and contribute back:")
              print("https://github.com/vmware/pyvmomi-community-samples")
              print("\n\n")
  
      except vmodl.MethodFault as error:
          print("Caught vmodl fault : " + error.msg)
          return -1
  
      return 0
  
  
  # Start program
  if __name__ == "__main__":
      main()
  
subject: Fix the VCR example