tocic [1] filed a deletion request for python-flask_cors [2]: There exists the following package base https://aur.archlinux.org/packages/python-flask-cors/ with maintainers and `flask-cors` naming corresponds to the original name (https://github.com/corydolphin/flask-cors) more than `flask_cors` [1] https://aur.archlinux.org/account/tocic/ [2] https://aur.archlinux.org/pkgbase/python-flask_cors/