Use a block of code only one time

[rlinux57]

Hi,

Below is the code, Please look into it.

if __name__ == "__main__": 
    try:
        opts, args = getopt.getopt(sys.argv[1:],"i:w:c:") 
    except getopt.GetoptError:
          print("Usage: v2.py -i name -w 10 -c 20")
          sys.exit(2)

for opt, arg in opts: 
    if opt == '-i': 
     input_value = arg 
    elif opt == '-w': 
     w_value = int(arg) 
    elif opt == '-c': 
     c_value = int(arg)

# parse command line args 
def test_tuple(input_value, t, idx):
    if input_value in ["desert", "ocean"]: 
        if t[idx] > c_value: 
            print("CRITICAL - Active: ",t[idx])
            sys.exit(2)
        elif t[idx] > w_value: 
            print("WARNING - Active:",t[idx])
            sys.exit(1)
        else:
            print("OK - Active:",t[idx])
            sys.exit(0)
    else:
        print("Invalid input")

# validate args
if len(sys.argv)==1:
    print("# Usage:\t -w <warn> -c <crit>")
    sys.exit("No argument pass") 
else:
    idx = 0
    test_tuple(input_value, t, idx)