I have no idea, as I don't have draftsight to test it on. My gut feeling would be 'no', as it probably has a different syntax than AutoCAD. But feel free to give it a try, if they have copied the AutoCAD syntax and script structure, then it just may work.
Thanks, I will try it. FYI, Draftsight is a very good 2D program that Solidworks is giving away for free. It is close to Autocad lite as far as user friendliness. You can download it at solidworks.com