python-dateparser is outdated, breaking many AUR packages like Komikku which require version 1.1.7.
Here is a PKGBUILD that worked with my ALARM install: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=python-dateparser. It may need some additional AUR dependencies.
The latest changelog can be found here: https://github.com/scrapinghub/dateparser/releases/tag/v1.1.7