I applied the patch, but now the rawhide build fails with: "from sqlalchemy import exceptions as sa_exceptions ImportError: cannot import name exceptions" So looks like the update to sqlalchemy 0.8.0 beta is not compatible, so migrate will need updating too? I didn't notice a new sqlalchemy-migrate release, so this may be a bit involved.
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19