There is a commented line of a test that I didn't succed to make it work. It's an issue of unicode, utf-8, ascii, latin1... I think I tried everything, but if you have an idea... I'm still a newbie in python...
Lots of Flake8 corrections
Maybe we should change the rule to allow lines of 120 chars. It seems more usable.
Big twitter correction : now it outputs the words in right order...