SciPy 2025

Tetsuo Koyama
.ical

Interested in scientific computing and visualization with computer graphics.
Developer team member of PyVista.
Experience as a speaker:
- PyConJP 2019 speaker "Introduction to FEM Analysis with Python"
- PyConJP 2020 speaker "How to plot unstructured mesh file on Jupyter Notebook"
- SciPy Japan 2020 speaker "Translation Project of Mayavi2 documents"
- PyConJP 2021 speaker "Visualize 3D scientific data in a Pythonic way like Matplotlib"

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Sessions

07-07
13:30
240min
3D Visualization with PyVista
Tetsuo Koyama, Alexander Kaszynski, Bane Sullivan

PyVista is a general purpose 3D visualization library used for over 2000+ open source projects for the visualization of everything from computer aided engineering and geophysics to volcanoes and digital artwork.

PyVista exposes a Pythonic API to the Visualization Toolkit (VTK) to provide tooling that is immediately usable without any prior knowledge of VTK and is being built as the 3D equivalent of Matplotlib, with plugins to Jupyter to enable visualization of 3D data using both server- and client-side rendering.

Tutorials
Ballroom D
07-08
08:00
240min
Create Your First Python Package: Make Your Python Code Easier to Share and Use
Tetsuo Koyama, Leah Wasser, Inessa Pawson, Carol Willing

Python packaging can be overwhelming. However, a trusted, community-vetted workflow can make it easier. In this hands-on workshop, you’ll learn a tested approach developed by the pyOpenSci community and vetted by Python packaging maintainers. You’ll create an installable, maintainable, and citable package using a quickstart template. You’ll also receive step-by-step guidance on publishing to TestPyPI (and resources for conda-forge, and adding a DOI with Zenodo). If you can’t install software on your laptop, you can use GitHub Codespaces to participate in the workshop. Join us to package your Python code confidently and to access ongoing support in our community beyond the workshop.

Tutorials
Room 316
0min
PyVista: A Python Library for Interactive 3D Data Visualization and Analysis
Tetsuo Koyama

PyVista is a general purpose 3D visualization library used for over 2000+ open source projects for the visualization of everything from computer aided engineering and geophysics to volcanoes and digital artwork.

PyVista exposes a Pythonic API to the Visualization Toolkit (VTK) to provide tooling that is immediately usable without any prior knowledge of VTK and is being built as the 3D equivalent of Matplotlib, with plugins to Jupyter to enable visualization of 3D data using both server- and client-side rendering.

General