Customizable visualization toolkit for science
Project description
Welcome! cachai (Custom Axes and CHarts Advanced Interface) is a fully customizable Python
visualization toolkit designed to deliver polished, publication-ready plots built on top of
Matplotlib. Currently, the package includes the ChordDiagram module as its primary feature.
For details on the toolkit's capabilities, motivations and future projections, refer to
this paper.
The code documentation is currently hosted in Read the Docs. To contribute or report bugs, please visit the issues page.
Fun fact:
"Cachai" (/kɑːˈtʃaɪ/) is a slang word from Chilean informal speech, similar to saying "ya know?" or "get it?" in English. Don't know how to pronounce it? Think of "kah-CHAI" (like "cut" + "chai" tea, with stress on "CHAI").
Please visit the following links to learn more about cachai:
Installing cachai
All official releases of cachai are published on PyPI. To install, simply run:
pip install cachai
Requirements
cachai has been tested on Python >= 3.10.
This Python packages are mandatory:
- numpy >= 2.0.0
- matplotlib >= 3.9.0
- pandas >= 2.3.0
- scipy >= 1.13.0
- seaborn >= 0.12.0
Citing cachai
If cachai contributed to a project that resulted in a publication, please cite this paper.
Example citation format (bibtex):
@article{Beltrán_2025,
doi = {10.3847/2515-5172/adf8df},
url = {https://dx.doi.org/10.3847/2515-5172/adf8df},
year = {2025},
month = {aug},
publisher = {The American Astronomical Society},
volume = {9},
number = {8},
pages = {216},
author = {Beltrán, D. and Dantas, M. L. L.},
title = {CACHAI’s First Module: A Fully Customizable Chord Diagram for Astronomy and Beyond},
journal = {Research Notes of the AAS},
}
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