class-inheritance.py

class Animal:
    def __init__(self, name):
        self.name = name
        
    def run(self):
        print('{} is running'.format(self.name))

class Cat(Animal):
    # ClassName(상위클래스)
    def __init__(self, name):
        super(Cat, self).__init__(name)
        # 상위 클래스의 메소드 호출
        # super(현재 클래스, self).method()
        
    def run(self):
        print('Cat {} is running'.format(self.name))
        
    def cry(self):
        print('Cat {} is crying'.format(self.name))

class Rabbit(Animal):
    def __init__(self, name):
        super(Rabbit, self).__init__(name)

cat = Cat('catty')
rabbit = Rabbit('carrot')

cat.run()
# Cat catty is running
cat.cry()
# Cat catty is crying

rabbit.run()
# carrot is running