https://files.pythonhosted.org seems to be down right now, I'll update the URL at some point when it's back up.
FWIW, the static, predictable URL for the PyPI package is https://files.pythonhosted.org/packages/py3/c/caffeine-ng/caffeine_ng-3.4.2-py3-none-any.whl.
Pinned Comments
whynothugo commented on 2023-05-05 09:34 (UTC)
After an upgrade to Python 3.11, you need to rebuild this package (and all Python packages in the AUR).