Python 3 has only new-style classes that are declared as class A:, class A(object): or class A(B):. For classic-style classes, a comparison operation always calls the method of the first operand, while for …

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) that holds a reference to a …

Sep 16, 2008 · See what the Python tutorial has to say on the subject of classes and class objects. @Steve Johnson has already answered regarding static methods, also documented under "Built-in …

Sep 22, 2010 · It's unfortunate that the answers all seem to answer the question "How do I serialize a class?" rather than the action question "How do I make a class serializable?" These answers assume …

class Position: def __init__(self, x: int, y: int): self.x = x self.y = y def __add__(self, other: Position) -> Position: return Position(self.x + other.x, self.y + other.y) But my editor (PyCharm) says that the …

In Python, a class specifies how the class's instance will behave. Since metaclasses are in charge of class generation, you can write your own custom metaclasses to change how classes are created by …

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

Jan 30, 2012 · Also note: by using class MyClass(): in Python 2.7 you're using the wildly out of date old-style classes. Unless you're doing so deliberately for compatibility with extremely old libraries, you …

A class (instance) method has to be aware of it's parent (and parent properties) so you need to pass the method a reference to the parent class (as self). It's just one less implicit rule that you have to …

Python's inner/nested classes confuse me. Is there something that can't be accomplished without them? If so, what is that thing?