Created attachment 349584 [details] pyflakes-9999.ebuild app-vim/pyflakes: pyflakes-vim highlights common Python errors like misspelling a variable name on the fly
Hi and thanks for filing this bug. I've recently added vim-flake8 to the tree: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a022c6369464a94a3b28720d28aa4928e799ec7c Consider using this vim script instead. It does all the things you've described in the report and many more.