On 03/03/2014 11:24 AM, Thomas Goirand wrote: > It looks like my patch fixes the first unit test failure. Though we > still need a fix for the 2nd problem: > AttributeError: 'module' object has no attribute 'AbstractType' Replying to myself... It looks like AbstractType is "not needed except for backwards compatibility" in SQLA 0.7 & 0.8, and it's gone away in 0.9. See: http://docs.sqlalchemy.org/en/rel_0_7/core/types.html http://docs.sqlalchemy.org/en/rel_0_8/core/types.html http://docs.sqlalchemy.org/en/rel_0_9/core/types.html (reference to AbstractType is gone from the 0.9 doc) Therefore, I'm tempted to just remove lines 336 and 337, though I am unsure of what was intended in this piece of code. Your thoughts? Thomas