Functions in Python are first-class objects which means that they can be referenced by a variable, added in the lists, passed as arguments to another function, etc.

Aug 29, 2012 · Here we have __init__, a typical initializer of Python class instances, which receives arguments as a typical instance method, having the first non-optional argument (self) …

Sep 26, 2008 · What is the difference between a method decorated with @staticmethod and one decorated with @classmethod?

I am having trouble understanding the Initialization of classes. What's the point of them and how do we know what to include in them? Does writing in classes require a different type of …

Feb 23, 2009 · In Python 2, we were required to call super like this with the defining class's name and self, but we'll avoid this from now on because it's redundant, slower (due to the name …

A mixin is a class that's designed to be used with multiple inheritance. This means we don't have to call both parent constructors manually, because the mixin will automatically call the 2nd …

May 14, 2023 · In Python 3.9, we gained the ability to chain @classmethod and @property to sensibly create class properties.

What do single and double leading underscores before an object's name represent in Python?

For reference, check out the requirements for __new__ in the Python Language Reference. Edit: ok, here's an example of potentially useful use of __new__. The class Eel keeps track of how …

Mar 5, 2015 · How to find elements by class I'm having trouble parsing html elements with "class" attribute using Beautifulsoup. You can easily find by one class, but if you want to find by the …