Handle files - exception


We can add multiple "except" statement at the end of the "try" block and handle several exceptions. Each one in a different way.

examples/exceptions/handle_both_exceptions.py
import sys
import module

# python handle_both_exceptions.py one.txt zero.txt two.txt three.txt
files = sys.argv[1:]

for filename in files:
    try:
        module.read_and_divide(filename)
    except ZeroDivisionError:
        print("Cannot divide by 0 in file {}".format(filename))
    except IOError:
        print("Cannot open file {}".format(filename))


# before one.txt
# 100.0
# after  one.txt
# before zero.txt
# Cannot divide by 0 in file zero.txt
# before two.txt
# Cannot open file two.txt
# before three.txt
# 33.333333333333336
# after  three.txt