pip install bsdf==2.2.1

Python implementation of the Binary Structured Data Format (BSDF).

Source
Among fairly niche packages on PyPI.
Over 620 downloads in the last 90 days.

Version usage of bsdf

Proportion of downloaded versions in the last 3 months (only versions over 1%).

2.1.1

33.06%

2.2.1

29.52%

2.2.0

18.87%

2.1.3

18.55%