I attended the conference Pyparis. Here are the slides of my presentation (made with jupyter, the sources are here).
I gave a similar presentation at a workshop Visualization and post-processing organized in my university (UGA, OSUG).
Ashwin Vishnu, who work on fluidsim, nicely improved these slides for a presentation at KTH (Stockholm).
If you are interested by the subject of open-science, I also advice to watch a very interesting keynote conference given at PyCon 2017 by Jake VanderPlas (one of the developer of astropy): The Unexpected Effectiveness of Python in Science.