class Point: __slots__ = ('x', 'y') def __init__(self, x, y): self.x = x self.y = y
One of the most complex areas of Python, including an exploration of metaclasses . Alternative High-Quality Resources python 3 deep dive part 4 oop high quality
import sys class RegularPoint: pass class SlottedPoint: __slots__ = ('x', 'y') class Point: __slots__ = ('x', 'y') def __init__(self,
: Understanding of hashing and its relation to object equality. code example demonstrating one of these advanced concepts, such as the Descriptor Protocol Metaclasses Python 3: Deep Dive (Part 4 - OOP) - Udemy class Point: __slots__ = ('x'
class Bird: def (self, mover, flyer): self.mover = mover self.flyer = flyer def move(self): return self.mover.move() def fly(self): return self.flyer.fly()
from typing import Protocol