MarsSeed [1] filed a deletion request for python2-python-ddp [2]: Discontinued in 2015, used by the also-discontinued python2-meteor. (Deletion request submitted separately, as it seems deprecated and not needed.)
I suggest deletion. It helps to reduce the number of legacy packages that are not actually required by anyone or anything. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-python-ddp/
