No but you can install any library from github with
pip install --upgrade git+[URL]
You can also publish anything to pypi in like 5 minutes. Go for it.
Yes but I don't want to manage version numbers and release a new one each time I push a commit to my repo. Also anyone can take the code s/he wants directly.
Do you have some kind of automatic pypi release system?
With a bit of twiddling you can get Travis CI to publish to pypi on successful master builds: