[Distutils] PyPI classifier for standard library modules/backports?

I started putting together a list of standard library modules that are also available on PyPI for the https://wiki.python.org/moin/Python2orPython3 wiki page. Dariusz Suchojad suggested it might be easier if there was a suitable classifier to mark such modules rather than trying to keep a list on the wiki up to date by hand. Perhaps something like "Progamming Language :: Python :: Standard Library"? Thoughts? Cheers, Nick. -- Nick Coghlan | ncoghlan@gmail.com | Brisbane, Australia