MarsSeed [1] filed a deletion request for python-concurrencytest [2]: Unused Python testing module, last released in 2013. [a]
[a]: https://pypi.org/project/concurrencytest/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-concurrencytest/
