【Python入門】Pythonのsuper関数とは？使い方と活用方法を徹底解説（Python 3.11）

class Parent:
    def greet(self):
        print("Hello from Parent!")

class Child(Parent):
    def greet(self):
        super().greet()  # 親クラスの greet メソッドを呼び出す
        print("Hello from Child!")

child = Child()
child.greet()

Hello from Parent!
Hello from Child!

class Parent:
    def __init__(self, name):
        self.name = name
        print(f"Parent initialized with name: {self.name}")

class Child(Parent):
    def __init__(self, name, age):
        super().__init__(name)  # 親クラスのコンストラクタを呼び出す
        self.age = age
        print(f"Child initialized with age: {self.age}")

child = Child("Alice", 12)

Parent initialized with name: Alice
Child initialized with age: 12

class A:
    def show(self):
        print("A's show method")

class B(A):
    def show(self):
        print("B's show method")
        super().show()

class C(A):
    def show(self):
        print("C's show method")
        super().show()

class D(B, C):
    def show(self):
        print("D's show method")
        super().show()

obj = D()
obj.show()

D's show method
B's show method
C's show method
A's show method