This was forked from Michael Haggerty's [Gnuplot.py] at Sourceforge.
Gnuplot.py has not been in development for a while and required a few changes to be ported to Python 3
I just copied the folder into my modules folder.
I am not using the tools for installation of the original repo which probably require some changes.
The package can be tested using the demo.py and test.py scripts.
Tested on Python 3.8.