def _create_parent_logger(parent_logger_name):
    if LOGGERS not in parent_logger_name:
        logger = _create_timed_rotating_logger(parent_logger_name)
        LOGGERS[parent_logger_name] = logger
        LOGGER_QUEUE_MAP[parent_logger_name] = multiprocessing.Queue(-1)

    return LOGGERS[parent_logger_name]
dataset/ETHPy150Open openstack/stacktach/stacktach/stacklog.py/_create_parent_logger/swapped operands of `not in`