25 Monday Nov 2024
The last two Simple Tricks posts looked at subclasses of built-in Python classes, in particular the tuple class, as well as the built-in class methods Python supports for any user-defined class. [See Simple Tricks #10 and Simple Tricks #11.]
This time I narrow the focus to real and virtual object attributes, the “x”, “y”, “z” elements of our vector objects. Python offers many ways to implement these, depending (as always) on what you want.
11 Monday Nov 2024
Posted in Python
Last time we looked at subclassing the Python built-in classes tuple, list, and dict with a focus on the built-in __new__ and __init__ methods (and never forget to include __str__ and/or __repr__ in your user-defined classes).
This time Simple Tricks explores many of the other built-in methods that help you create richly featured Python-aware objects. Specifically, we’ll focus on subclassing tuple to create (immutable) vector objects. A basic understanding of object-oriented programming is assumed.
The Hard-Core Coder 