Python Exceptions: An Introduction – Real Python
May 14, 2018 03:58:11 PM GMT+02:00 * - permalink -

- https://realpython.com/python-exceptions/

8. Errors and Exceptions — Python 2.7.12 documentation
October 28, 2016 04:44:27 PM GMT+02:00 * - permalink -

- https://docs.python.org/2/tutorial/errors.html#handling-exceptions