def sig_handler()

in src/slurm.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

def sig_handler(signum, frame):
    logger.warning("Signal handler called with signal " + str(signum))
    prod_id = int(os.environ['SLURM_PROCID'])
    logger.warning("Host: %s - Global rank: %i" % (socket.gethostname(), prod_id))
    if prod_id == 0:
        logger.warning("Requeuing job " + os.environ['SLURM_JOB_ID'])
        os.system('scontrol requeue ' + os.environ['SLURM_JOB_ID'])
    else:
        logger.warning("Not the main process, no need to requeue.")
    sys.exit(-1)