'Return the alert status relative to the process number.'

def get_alert(self, nbprocess=0, countmin=None, countmax=None, header='', log=False):

    if (nbprocess is None):
        return 'OK'
    if (countmin is None):
        countmin = nbprocess
    if (countmax is None):
        countmax = nbprocess
    if (nbprocess > 0):
        if (int(countmin) <= int(nbprocess) <= int(countmax)):
            return 'OK'
        else:
            return 'WARNING'
    elif (int(countmin) == 0):
        return 'OK'
    else:
        return 'CRITICAL'
