如何使用python寫華三設(shè)備的自動化巡檢腳本？

#!/usr/bin/env python

import sys

str = True

while (str):

dig = int(input())

if dig > 100:

print 'please input mun between 0~100'

elif dig >= 90:

print 'A'

elif dig >= 80:

print 'B'

elif dig >= 70:

print 'C'

elif dig >= 60:

print 'D'

elif dig

print 'E'

else:

break