Find a good way to add stroke profiles

[Sander Roosendaal]

serialize the data

[Sander Roosendaal]

comma separated strings https://stackoverflow.com/questions/7844118/how-to-convert-comma-delimited-string-to-list-in-python https://stackoverflow.com/questions/1614236/in-python-how-do-i-convert-all-of-the-items-in-a-list-to-floats

[float(i) for i in c.split(",")]