I am not sure if it belongs here, to python-dev or infrastructure. Lately I've been looking at http://repl.it/ and found it to be pretty convenient to code stuff that otherwise require a Python editor to be installed. So, I thought that it might be actually convenient to use for automatically testing patches in Python bugtracker without going through the hassle to download, patch and run everything locally. Of course, not everything will work, but at least some parts of it could be. -- anatoly t.