As cheetah3 is going to be part of F28, it makes sense to update web ui to py3.
PR #891
Metadata Update from @tkopecek: - Issue set to the milestone: 1.17
Commit d54063d6 fixes this issue
Commit ee673d4b fixes this issue
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/koji/koji/issues/890
Please continue any further discussion there.