Try except handling python

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In my function I have this "try except" situation:

elif (log[i]=='0XDC' or log[i]=='0XDD'):
    readable_log = readable_log + READABLE_HEX[log[i]]
    numOfCurrency = int(log[i+1],16)

    try:
        for j in range(0,numOfCurrency):
            val = int(log[i+5+j*11],16)*16777216+int(log[i+4+j*11],16)*65536+int(log[i+3+j*11],16)*256+int(log[i+2+j*11],16)
            val2 = int(log[i+9+j*11],16)*16777216+int(log[i+8+j*11],16)*65536+int(log[i+7+j*11],16)*256+int(log[i+6+j*11],16)
            poll_currency = chr(int(log[i+12+j*11],16))+chr(int(log[i+11+j*11],16))+chr(int(log[i+10+j*11],16))
            val = int(val/100)
            val2 = int(val2/100)
            readable_log = readable_log + 'floated/dispensed: ' + str(val) + ' requested: ' + str(val2) + ': ' + poll_currency
    except:
        **# Assume that the number of currencies is not given, and is 1. Get values accordingly.**

        pass
    readable_log = readable_log + '\n'
    i = i + numOfCurrency * 11 + 2

How can I calculate the "var" and "var2" in "except" for the cases that "numOfCurrency" is not defined and I want to set it to "1" and calculate var and var2 accordingly.

edited 8 secs ago

Martijn Pieters

319k

asked 30 secs ago

N45

8

Try except handling python