Course Classes and Object-oriented Programming in Python 3. To take full advantage of the power of Python, you must be familiar with how to create your own custom classes. In this course, classes and object-oriented programming in Python, you will learn the structure of programs in an object-oriented way. First, you will explore how to define custom classes and instantiate objects. Next, you’ll find how to manage attribute access with attributes. Finally, you will learn how to implement inheritance, class properties, and how to use data classes. After completing this course, you will have the object-oriented programming skills and knowledge in Python required to create enterprise-level applications with the OOP pattern in mind.