python3-libsass 0.18.0-1build1 (armhf binary) in ubuntu focal

 This package provides a simple Python 3 extension module sass which is binding
 Libsass (written in C/C++ by Hampton Catlin and Aaron Leung). It's very
 straightforward and there isn't any headache related Python
 distribution/deployment.
 That means you can add just libsass into your setup.py's install_requires list
 or requirements.txt file. Need no Ruby nor Node.js.