Hello, there are two patches in Launchpad that I plan to merge within few days. "import fu; del fu complains about RedefinedWhileUnused" https://bugs.launchpad.net/pyflakes/+bug/1162161 https://github.com/pyflakes/pyflakes/pull/4 "ignore special locals of test frameworks" https://bugs.launchpad.net/pyflakes/+bug/1105525 https://github.com/pyflakes/pyflakes/pull/5 If you are interested, you can review these issues and comment. -- Florent