Error handling is the important concept of this class.

This class will cover:

• error handling
• excptions
• using try and except
• best practices using with
• clean up our functions with finally
• open, closing and writing to files

What can go wrong will go wrong

Assume your code will break, and what you want to do is handle the errors, gracefully.

When you handle your errors, your code will continue to run.

You never want to handle for ALL EXCEPTION because it can create an unstopable code.

You must specify what exception you want to handle:

try:
    file = open('order.txt')
except FileNotFoundError
    print('THERE HAS BEEN AN ERROR! PANIC NOW!')

You can capture your messages using as:

try:
    file = open('order.txt')
except FileNotFoundError as error_message:
    # print('THERE HAS BEEN AN ERROR! PANIC NOW!')

It's when the code actually breaks / stops. Unless handled. / stops. Unless handled.