Every development has its back-story consisting of a great amount of work, research, failed or simpler prototypes, and people who have influenced it in one way or another. The knowledge and skills we get from our predecessors shape our own work. That’s why the new programs are being based on already existing ones and programmers share their code in order to inspire and help each other achieve new greater things. The Python Package Index (PyPI) is a suitable and very popular Python software repository to do just that. In this article we want to guide you through the steps in which you can publish your work on PyPI.