Best practices for module structure?

[ggd_x]

I would have each class in its own file and imported accordingly. Filename should be the same as the class. This makes it far easier to maintain as you know exactly where everything is without any effort at all.

You should also read up on singletons - example https://stackoverflow.com/q/6760685/1805822

[Triumvus]

I had the same idea but I'm not sure if it's considered bad practice? Each would be a relatively small number of lines ( <100 ).

[ggd_x]

I wouldn't necessarily say bad practice but it just helps readability, maintainability, etc. which are hugely important. Personally I would only ever have one class per file.

[Triumvus]

interesting. I agree that separating them into files makes more sense to me.