$ python iterator_test.py 463 926 1389 1852 Let’s take a look at what’s going on. We made our own class and defined a __next__ method, which returns a new iteration every time it’s called.

Python 3.12 also brings changes related to types and type annotations. The new version introduces the override keyword and a new syntax for type parameters or generic classes and functions.

Python classes for high school students If you’re a high school student who wants to learn Python, you’re likely to have different needs than an adult trying to learn this language.

I wouldn't be surprised if in the next few years, most Python classes will be defined as dataclasses, along with whatever customization and additions the user requests. Conclusion Python's classes ...