For anyone stumbling upon this later:
I had the same issue and was able to resolve it by modifying the pyxid definition to include a status attribute. Seems like the development team probably had a pre-release of pyxid 
Drop this modified version into your site-packages (C:\Program Files (x86)\PsychoPy2\lib\site-packages\pyxid\pyxid_impl.py in the original post)
pyxid_impl.py (14.1 KB)