The super() function in Python is a built-in function that allows you to call methods from a parent class. it’s notably useful when dealing with inheritance, especially multiple inheritance, where it helps in resolving method resolution order (MRO) [[1]].

Single Inheritance with super()

In single inheritance, super() simplifies calling methods from the base class without explicitly naming the base class. This can make your code more maintainable and easier to read [[1]].

Multiple Inheritance and super()

The real power of super() shines in multiple inheritance scenarios. It ensures that methods in different parent classes are called in the correct order, as defined by the MRO. Without super(), managing method calls in complex inheritance hierarchies can become cumbersome and error-prone [[1]].

“The main advantage comes with multiple inheritance, where all sorts of fun stuff can happen.”

How super() Works

super() doesn’t just call the parent class’s method; it intelligently navigates the MRO to find the next appropriate method to call. This is crucial in multiple inheritance to avoid calling the same method multiple times or skipping crucial initializations [[2]].