Everything in Python is an object, or so the saying goes. If you want to create your own custom objects, with their own properties and methods, you use Python’s class object to make that happen ...

Python 3.7's dataclasses reduce repetition in your class definitions. Newcomers to Python often are surprised by how little code is required to accomplish quite a bit. Between powerful built-in data ...

You might be tempted to use a class because you’re constantly calling a function with the same arguments. In most cases, it’s a better idea to use functools.partial () instead.

return bar b = foo(10) print(b(2)) Sure enough, this passes Mypy's checks. The function foo returns Callable, a description that includes both functions and classes. But, wait a second. Maybe you ...

Because of its versatility and relatively easy-to-learn syntax, Python classes and programs have been popping up around the bootcamp scene. Whether you're a newbie or a seasoned developer looking to ...

The __new__ method is used to customize the class creation process. When we define a class PluginBase with metaclass=PluginMeta, any subclass of PluginBase will be automatically registered in the ...

Window functions and CTEs (Common Table Expressions) also have first-class support. Peewee uses many common Python metaphors beyond classes.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...