Patches: fix flake8 issues in tests
Patches: fix flake8 issues in tests

matthieucan/debsources,matthieucan/debsources,matthieucan/debsources,oorestisime/debsources,Debian/debsources,devoxel/debsources,devoxel/debsources,matthieucan/debsources,Debian/debsources,devoxel/debsources,Debian/debsources,oorestisime/debsources,oorestisime/debsources,devoxel/debsources,oorestisime/debsources,Debian/debsources,oorestisime/debsources,devoxel/debsources,Debian/debsources,matthieucan/debsources