The kalasiris library wraps functions and functionality for the Integrated Software for Imagers and Spectrometers (ISIS) https://isis.astrogeology.usgs.gov. Primarily a very lightweight wrapper around Python's subprocess module to allow easy calling of ISIS programs in the shell from within Python. Works with ISIS 3.6.0+, probably works with ISIS 3+. Works with Python 3.6.0+. It is pure Python code with no Python dependencies, but is useless if you don't have ISIS installed on your system (and will error on import).