pyflakes/pyflakes — pull request #9 by mgedmin (2013-07-04 08:02:57+00:00)
Title: Add a tox.ini

[Tox](https://pypi.python.org/pypi/tox) is becoming a standard Python testing interface, at least for packages that support multiple versions of Python.

I recommend [detox](https://pypi.python.org/pypi/detox) for running the tests in parallel, which is faster.