Python is versatile, making it suitable for both beginners and experienced developers, and it supports multiple programming paradigms such as procedural, object-oriented, and functional programming.

For example ... Visual Basic.NET and Python are popular object-oriented languages. The following compares basic OOP terms with traditional programming. See object-oriented DBMS.

Python supports multiple programming paradigms, including object-oriented, imperative and functional programming styles.

viewing and totalling are examples of its behavior. Objects (individual invoices) inherit this behavior and combine it with their own data elements. See CRC cards and object-oriented programming.