This course promotes the approach of creating a Python project on the base of interactions between Python scripts. It explains what is necessary to be organized in a way to create a successful end product on the base of Python code. Also, there is example of real Python project, that allows the use of Object-Oriented Programming and ZODB database. In this example through the created menu with instructions, a user is able to store, check for stored data, to edit or delete data in the ZODB database. Code in this example later can be used as a base for similar projects, with small modifications of the code.