I don't know if a bug report is suitable for this (I'm new to fedora), but is it possible to update python-setproctitle to version 1.1.10 (https://pypi.python.org/pypi/setproctitle)? I tried to build caffeine-ng but it needs setproctitle (>=1.1.10) which has been released for quite some time.
python-setproctitle-1.1.10-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-9014bd0fb9
python-setproctitle-1.1.10-1.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-a419af8566
python-setproctitle-1.1.10-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-9014bd0fb9
python-setproctitle-1.1.10-1.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-a419af8566
python-setproctitle-1.1.10-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
python-setproctitle-1.1.10-1.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.