def set_log_level(log_level):
<EOL>logbook.get_level_name(log_level)<EOL>if log_level == logger.level:<EOL><INDENT>return<EOL><DEDENT>if log_level == logbook.NOTSET:<EOL><INDENT>set_logger(is_enable=False)<EOL><DEDENT>else:<EOL><INDENT>set_logger(is_enable=True)<EOL><DEDENT>logger.level = log_level<EOL>subprocrunner.set_log_level(log_level)<EOL>
Set logging level of this module. The module using
`logbook <https://logbook.readthedocs.io/en/stable/>`__ module for logging.

:param int log_level:
    One of the log level of the
    `logbook <https://logbook.readthedocs.io/en/stable/api/base.html>`__.
    Disabled logging if the ``log_level`` is ``logbook.NOTSET``.
:raises LookupError: If ``log_level`` is an invalid value.