code: def system_info(self):
          
          res = self.client.service.SystemInfo()
          res = {ustr(x[0]): x[1] for x in res[0]}
  
          to_str = lambda arr: '.'.join([ustr(x) for x in arr[0]])
          res['OSVersion'] = to_str(res['OSVersion'])
          res['RuntimeVersion'] = to_str(res['RuntimeVersion'])
          res['Version'] = to_str(res['Version'])
  
          res['Name'] = ustr(res['Name'])
          res['Server'] = ustr(res['Server'])
          res['LocalNameCheck'] = ustr(res['LocalNameCheck'])
          res['UserHostAddress'] = ustr(res['UserHostAddress'])
  
          return res
docs: Return system information.