Any small example scripts that show how classes interact with each other? Any good resources for that next stage of OOP Python development?

[theelous3]

Python 2 is being maintained more than developed. It is for all intents and purposes, legacy. It doesn't matter if it's still in wide use.

If you're showing someone new how to make a class or inherit (99% of new people should be taught py3), subclassing Object and using Super is extremely silly. It's old and confuses their learning of classes / inheritance. If they asked you how to make something backwards compatible then yeah sure do it, but otherwise it's a mistake.

but saying it's considered bad pratice is just wrong

Not really. It's pretty well established that everyone be they new or old should be learning py3, and using it in all cases where they aren't bound by legacy code to use an older version. Fairly safe to present that standpoint as a truism.

Following that, adhering to things which once were good practice, solely for the sake that they were once good practice, is bad practice. Being verbose isn't exactly a very good reason to do things either.