code: def start(self):
          '''Create a process in which the isolated code will be run.'''
          assert self._client is None
  
          logger.debug('IsolationContext[%d] starting', id(self))
  
          # Create the queues
          request_queue = multiprocessing.Queue()
          response_queue = multiprocessing.Queue()
  
          # Launch the server process
          server = Server(request_queue, response_queue)  # Do not keep a reference to this object!
          server_process = multiprocessing.Process(target=server.loop)
          server_process.start()
  
          # Create a client to talk to the server
          self._client = Client(server_process, request_queue, response_queuef start(self):
          '''Create a process in which the isolated code will be run.'''
          assert self._client is None
  
          logger.debug('IsolationContext[%d] starting', id(self))
  
          # Create the queues
          request_queue = multiprocessing.Queue()
          response_queue = multiprocessing.Queue()
  
          # Launch the server process
          server = Server(request_queue, response_queue)  # Do not keep a reference to this object!
          server_process = multiprocessing.Process(target=server.loop)
          server_process.start()
  
          # Create a client to talk to the server
          self._client = Client(server_process, request_queue, response_queue)
docs: Create a process in which the isolated code will be run.