In the unlikely event you’re both reading my blog, and have not heard of Travis CI, it’s a CI service which specifically targets open source projects. It integrates nicely with Github, and is generally a pleasure to work with. I think it’s particularly valuable for the Python community, because it makes it easy to test against a variety of Pythons, which maybe you don’t have at your fingertips on your own machine, such as Python 3 or PyPy (Editor’s note: Why aren’t you using PyPy ...