Drekin, it would be good to be able to incorporate some of your improvements for Python 3.5. Before we could do that, we'd need to review and agree to the PSF Contributor Agreement at https://www.python.org/psf/contrib/contrib-form/

The underlying licensing situation for CPython is a little messy (albeit in a way that doesn't impact users or redistributors), so we use the contributor agreement to ensure we continue to have the right to distribute Python under its current license without making the history any messier, and to preserve the option of switching to a simpler standard license at some point in the future (if it ever becomes feasible to do so).