code: def _unix_socket_arg(self, host, port, args, kwargs):
      key = "unix_socket"
      if (
          host is None
          and port is None
          and len(args) == 1
          and key not in kwargs
      ):
          kwargs[key] = args[0]
          return True
      return False
  
imports: import logging
  import os
  import socket
  import ssl
  import sys
  import warnings
  from .sslcompat import _match_hostname, _match_has_ipaddress
  from thrift.transport import TSocket
  from thrift.transport.TTransport import TTransportException
label_desc: Use image node_id 6 for calling the TSSLBase obj's underlying member method code with example usage: obj._unix_socket_arg(host, port, args, kwargs) and returns: False, True