MarsSeed [1] filed a deletion request for python-visvis [2]: Unused, abandoned Python library from 2022. Missing some optdepends for supported alternative GUI toolkits, and some others are misdeclared. Nothing on AUR depends on this, and there are no comments. As such, I recommend deletion. Users are better served by installing the latest version from PyPI or Conda. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-visvis/