MarsSeed [1] filed a deletion request for python-flup-hg [2]: Orphaned VCS package, last updated in 2016. Development of this Python module has been discontinued in 2018. PyPI and Arch [community] still hosts the latest version.
Meanwhile the Mercurial repository has been deleted (404). So there is no need for this package anymore. Safe to delete; its AUR dependents can use the repo package instead of this defunct one. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-flup-hg/
