I have an external lookup I've written - and to future proof it I've written it for python3.
I have put python. version = python3 in the local transforms.conf, but if I edit the transform via the GUI that setting disappears and it without it there it reverts back to python2 as default and fails. I guess this _could_ go into default - but is there a cleaner way to do this? (In testing I can put the python version in the system.conf - but I won't be able to do that in prod 😞 ).