Python nested class good practice

Inheritance in Inner Class It provides reusability of a code . We don’t have to write the same code again and again. Also, it allows us to add more features to a class without modifying it.30 Oca 2020

inner classes are in the same file, whereas subclasses can be in another file, maybe in another package . You cannot get an instance of an inner class without an instance of the class that contains it. inner classes have the methods they want, whereas subclasses have the methods of their parent class.

If an object is created using child class means inner class then the object can also be used by parent class or root class. A parent class can have one or more inner class but generally inner classes are avoided. We can make our code even more object oriented by using inner class.