my name is aseem aseem patel in the previous programthe private variable was not possible to access outside the class but herethe private variable __lname was get called inside the method printpersonname(and this method was accessed by the object of person class let' sum up in this unit we learnt about different features of object-oriented features of python programming like classobjectinheritancemethod overloadingconstructordestructorencapsulationsuper function we also learnt about data abstraction which keeps data safe and secure and how to make code reusable using inheritance we also explored the various characteristics of classes and objects and also several terminologies related with it we have also seen the pros and cons of object-oriented programming python is highly object-oriented and understanding these concepts carefully will help you lot in different field references programming with python by the open university of sri lankadepartment of electrical and computer engineering page