def _update_log_record(self, record):
    """
    Massage a log record before emitting it. Intended to be used by the
    custom log handlers defined in this module.
    """
    if not hasattr(record, 'hostname'):
        record.hostname = '-'
    if not hasattr(record, 'job_id'):
        record.job_id = self.job_id
Massage a log record before emitting it. Intended to be used by the
    custom log handlers defined in this module.