Abstract class and Interface in python
n Python, there is no official interface keyword like in Java or C#. Instead, we use Abstract Base Classes (ABCs) via the abc module to create both abstract classes and "formal interfaces". Real Python +3 1. Abstract Class vs. Interface in Python Abstract Class: A "blueprint" that cannot be instantiated and can contain both implemented (concrete) methods and unimplemented (abstract) methods. Interface: In Python, this is essentially an abstract class where all methods are marked with @abstractmethod and contain no implementation (only pass ). GeeksforGeeks +3 2. What Can Be Included Feature Abstract Class Interface (ABC) Description Abstract Method Yes Yes Defined using the @abstractmethod decorator; must be overridden by subclasses. Constructor ( __init__ ) Yes No (usually) Can hold shared initialization logic. While technically possible in inter...