Yeah, actually python-shapely is doing that, actually that package has not been rebuilt for ages on Archlinux32. I'll try to rebuild it.. we had some issues with the dependency database lately, so that might be the root cause.
It's not done with a simple rebuild, ptyhon-shapely
has an issue:
https://github.com/Toblerity/Shapely/pull/762
I'll open and link a bug report on https://bugs.archlinux32.org (as soon the server is
back, ahem).