Can you override in python?
View Discussion Show Improve Article Save Article View Discussion Improve Article Save Article Prerequisite: Inheritance in Python Method overriding is an ability of any object-oriented programming language that allows a subclass or child class to provide a specific implementation of a method that is already provided by one of its super-classes or parent classes. When a method in a subclass has the same name, same parameters or signature and same return type(or sub-type) as a method in its super-class, then the method in the subclass is said to override the method in the super-class. The version of a method that is executed will be determined by the object that is used to invoke it. If an object of a parent class is used to invoke the method, then the version in the parent class will be executed, but if an object of the subclass is used to invoke the method, then the version in the child class will be executed. In other words, it is the type of the object being referred to (not the type of the reference variable) that determines which version of an overridden method will be executed. Example:
Output: Inside Parent Inside Child Method overriding with multiple and multilevel inheritance
Calling the Parent’s method within the overridden methodParent class methods can also be called within the overridden methods. This can generally be achieved by two ways.
What is method override in Python?Method overriding is a concept of object oriented programming that allows us to change the implementation of a function in the child class that is defined in the parent class. It is the ability of a child class to change the implementation of any method which is already provided by one of its parent class(ancestors).
Is overloading and overriding possible in Python?Note: Python does not support method overloading. We may overload the methods but can only use the latest defined method.
Why We Use overriding in Python?Method Overriding allows us to change the implementation of a function in the child class which is defined in the parent class.
Can you override any method?A method declared final cannot be overridden. A method declared static cannot be overridden but can be re-declared. If a method cannot be inherited, then it cannot be overridden. A subclass within the same package as the instance's superclass can override any superclass method that is not declared private or final.
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