For now the SR Research pylink
module is packaged with the Standalone flavours of PsychoPy® and can be imported with:
import pylink
You do need to install the Display Software (which they also call Eyelink Developers Kit) for your particular platform. This can be found by following the threads from the SR Research support forum (creating an account is required):
https://www.sr-support.com/thread-13.html
For documentation of pylink
, see: