🚀 How to Call a Parent Class Method from a Child Class in Python?

Let's dive in and answer this popular interview-style question! 👨‍💻👩‍💻

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🔥 Question:
How can you call a method of the parent class from within a method of a child class?

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✅ Correct Answer:
Option 1: Using the super() function

👉 Why?
- In Python, super() is the standard way to access methods and properties of a parent class from inside a child class.
- It's clean, elegant, and also supports multiple inheritance properly.

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✅ Quick Example:

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

class Child(Parent):
    def greet(self):
        print("Hello from Child!")
        super().greet()  # Calling parent class method

# Create an instance
child = Child()
child.greet()

🛠 Output:

Hello from Child!
Hello from Parent!

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🔥 Let's Review Other Options:
- Option 2: Directly calling parent method (like Parent.greet(self)) is possible but not recommended. It tightly couples the child to a specific parent class name.
- Option 3: Creating an instance of the parent class is incorrect; you should not create a new parent object.
- Option 4: parent_method() syntax without reference is invalid.

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🎯 Conclusion:
✅ Always use super() inside child classes to call parent class methods — it's the Pythonic way! 🐍✨

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📚 Hashtags:
#Python #OOP #Inheritance #super #PythonTips #Programming #CodeNewbie #LearnPython

🔚 Channel:
https://yangx.top/DataScienceQ