show-faults.py

# https://stackoverflow.com/q/62478289/1933185
ini_list = [('G 05', 'Over-Speed', '1.63'), ('Load 23A_UF', 'Over-Voltage', '11.37'), ('Load 21A_UF', '11.38'), ('Load 08A_UF', '11.38'), ('Load 07A_UF', '11.38'), ('Load 12A_UF', '11.38'), ('Load 24A_UF', '11.38'), ('Load 15A_UF', '11.38'), ('Load 16A_UF', '11.38'), ('Load 04A_UF', '11.38'), ('Load 03A_UF', '11.38'), ('Load 18A_UF', '11.38'), ('Load 25A_UF', '11.38'), ('Load 27A_UF', '11.39'), ('Load 26A_UF', '11.39'), ('G 05', 'Over-Speed', '1.63'), ('G 05', 'Over-Voltage', '1.63'), ('NSG_2', 'OverVoltage', '2.72'), ('G 01', 'Out of Step', '2.72')]

reasons = {'sum_of_reasons': 0}
for item in ini_list:
    reason = lambda x: 'No Reason Given' if len(x) == 2 else x[1]
    add_fault(reason(item), reasons)
{print('%s: %s this is %.2f' % (k, reasons[k], reasons[k]/reasons['sum_of_reasons'])) for k in reasons}

def add_fault(fault, reasons):
    reasons['sum_of_reasons'] += 1
    if fault in reasons:
        reasons[fault] += 1
    else:
        reasons[fault] = 1