What's the best way to initialise and use constants across Python classes?

Question

Here\'s how I am declaring constants and using them across different Python classes:

# project/constants.py
GOOD = 1
BAD = 2
AWFUL = 3

# project/question.py         


        

Answer 1

why not just use

import constants

def use_my_constants():
    print constants.GOOD, constants.BAD, constants.AWFUL

From the python zen:

Namespaces are good. Lets do more of those!

EDIT: Except, when you do quote, you should include a reference and check it, because as others have pointed out, it should read:

Namespaces are one honking great idea -- let's do more of those!

This time, I actually copied it from the source: PEP 20 -- The Zen of Python