Python — 3 Deep Dive Part 4 Oop //top\\

my_car = Car("Toyota", "Corolla", 2015)

class SingletonMeta(type): _instances = {} def __call__(cls, *args, **kwargs): if cls not in cls._instances: cls._instances[cls] = super().__call__(*args, **kwargs) return cls._instances[cls] python 3 deep dive part 4 oop