What's the point? Mostly cleaning up pyflakes output:
now, running it on those files does not give anymore cluttered output,
but raises (almost) only valid human errors.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33558 20353a03-c40f-0410-a6d1-a30d3c3de9de