# Section07-2
# 파이썬 클래스 상세 이해
# 상속, 다중상속
 
# 예제1
# 상속 기본
# 슈퍼클래스 및 서브클래스 -> 모든 속성, 메소드 사용 가능
 
 
class Car:
    """Parent Class"""
    def __init__(self, tp, color):
        self.type = tp
        self.color = color
 
    def show(self):
        # print('Car Class "Show" Method!')
        return 'Car Class "Show" Method!'
 
 
class BmwCar(Car):
    """Sub Class"""
 
    def __init__(self, car_name, tp, color):
        super().__init__(tp, color) # super() 부모 클레스
        self.car_name = car_name
 
    def show_model(self) -> None: # -> None 힌트
        return 'Your Car Name : %s' % self.car_name
 
 
class BenzCar(Car):
    """Sub Class"""
 
    def __init__(self, car_name, tp, color):
        super().__init__(tp, color)
        self.car_name = car_name
 
    def show(self):
        super().show()
        return 'Car Info : %s %s %s' % (self.car_name, self.color,self.type)
 
    def show_model(self) -> None:
        return 'Your Car Name : %s' % self.car_name
 
 
# 일반 사용
print("#==== 일반사용 ====")
model1 = BmwCar('520d', 'sedan', 'red')
 
print(model1.color)  # Super
print(model1.type)  # Super
print(model1.car_name)  # Sub
print(model1.show())  # Super
print(model1.show_model())  # Sub
print()
# Method Overriding
print("#==== Method Overriding ====")
model2 = BenzCar("220d", 'suv', 'black')
print(model2.show())
# 부모와 자식 클레스에 똑같은 메소드가 있으면 자식 메소드가 호출됨
print()
 
# Parent Method Call
print("#==== Parent Method Call ====")
model3 = BenzCar("350s", 'sedan', 'silver')
print(model3.show())
print()
# Inheritance Info
print("#==== Inheritance Info ====")
print('Inheritance Info : ', BmwCar.mro())
print('Inheritance Info : ', BenzCar.mro())
print()
 
# 예제2
# 다중 상속
print("#==== 다중 상속 ====")
class X():
    pass
 
 
class Y():
    pass
 
 
class Z():
    pass
 
 
class A(X, Y):
    pass
 
 
class B(Y, Z):
    pass
 
 
class M(B, A, Z):
    pass
 
# .mro() -> 상속형태를 List형으로 반환한다.
print(M.mro())
print(A.mro())

#==== 일반사용 ====
red
sedan
520d
Car Class "Show" Method!
Your Car Name : 520d
 
#==== Method Overriding ====
Car Info : 220d black suv
 
#==== Parent Method Call ====
Car Info : 350s silver sedan
 
#==== Inheritance Info ====
Inheritance Info :  [<class '__main__.BmwCar'>, <class '__main__.Car'>, <class 'object'>]
Inheritance Info :  [<class '__main__.BenzCar'>, <class '__main__.Car'>, <class 'object'>]
 
#==== 다중 상속 ====
[<class '__main__.M'>, <class '__main__.B'>, <class '__main__.A'>, <class '__main__.X'>, <class '__main__.Y'>, <class '__main__.Z'>, <class 'object'>]
[<class '__main__.A'>, <class '__main__.X'>, <class '__main__.Y'>, <class 'object'>]