MarsSeed [1] filed a deletion request for python-objection [2]: Abandoned and broken since 3 years ago, see AUR comments. It is not compatible with current version of its python-semver dependency, and there are other undeclared, unsatisfied dependencies that are needed during runtime.
Upstream does not have newer releases than this current one from 2021. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-objection/
