code: def get_code(results):
      
      status = EXIT_SUCCESS
  
      for file_result in results:
          error = any(object_result.errors for object_result in file_result.object_results)
  
          fatal = file_result.fatal
  
          if error:
              status |= EXIT_SCHEMA_INVALID
          if fatal:
              status |= EXIT_VALIDATION_ERROR
  
      return status
docs: Determines the exit status code to be returned from a script by
      inspecting the results returned from validating file(s).
      Status codes are binary OR'd together, so exit codes can communicate
      multiple error conditions.