No I never got the eye movement working properly. The big problem that I had was that I had a Tobii 4c and that will not work with PsychoPy, see this Post:
So then I bought a Tobii EyeX (used on eBay) and I couldn’t get that to work either, but I didn’t spend much time on it. I started to have health problems which made me have to start doing research. I think I may have been able to get the Tobii to work, but dealing with illness and software was a little too much. You didn’t say what kind of eyetracker you were using. Also are you using a Mac or PC?
A friend sent me a more recent article about another library that uses Psychopy to do eye movements. I can’t find that now. But I’ll keep looking and if/when I find it, I’ll post it.
I found many examples that used a yaml file, but only a very few that didn’t use a yaml file. The problem is, within PsychoPy I couldn’t find any documentation on how one writes a yaml file. There are many many sample programs hidden within the PsychoPy container. Both builder and coder. Poke me in a week, and I’ll see if I found anything. billprinzmetal @ gmail . com