Fabien Devaux

About the tests, I think we need to focus on the "test bed" first, making tests fast with "fake" packages in fake pypi server OR use a real http_proxy. In...

I like this option, sounds better than embedding controled packages :)

pyg-xp-tests ? pyg-xp-testpackages ? I like the "xp", "wip", "fix", etc infix to sort the branches... don't you ?

Small improvements

About the "yes" option, I suggest it's something global and not "per action", I mean, instead of setting ['update']['yes'] ['install']['yes'] etc... it should always ask if not forced otherwise from...