def _config_logger()

in cookbooks/aws-parallelcluster-platform/files/dcv/pcluster_dcv_authenticator.py [0:0]

• 18 lines of code
• 4 McCabe index (conditional complexity)

def _config_logger():
    """
    Define a logger for pcluster_dcv_authenticator.

    :return: the logger
    """
    try:
        logfile = os.path.expanduser(LOG_FILE_PATH)
        logdir = os.path.dirname(logfile)
        os.makedirs(logdir)
    except OSError as e:
        if e.errno == errno.EEXIST and os.path.isdir(logdir):
            pass
        else:
            print(f"Cannot create log file ({logfile}). Failed with exception: {e}")
            sys.exit(1)

    formatter = logging.Formatter("%(asctime)s %(levelname)s [%(module)s:%(funcName)s] %(message)s")

    logfile_handler = RotatingFileHandler(logfile, maxBytes=5 * 1024 * 1024, backupCount=1)
    logfile_handler.setFormatter(formatter)

    dcv_authenticator_logger = logging.getLogger("pcluster_dcv_authenticator")
    dcv_authenticator_logger.addHandler(logfile_handler)

    dcv_authenticator_logger.setLevel("INFO")
    return dcv_authenticator_logger