Django factory subclasses break with 'app.Model'

[mjtamlyn]

If you try to make a subclass of a factory declared using the 'app.Model' syntax for FACTORY_FOR (introduced from #66) then the metaclass falls over when it does an issubclass check. This is because it still has a string and has not resolved it into a class yet.

I don't quite understand the difference between _discover_associated_class() and _load_target_class(), except that one is a function of the Metaclass and the other of the resultant class. Because the Django customisation only exists in the resultant class using _load_target_class() this falls over.

[rbarrois]

I think this has been already reported in #109; could you check if the issue is still active with the current "master" version?

I'm preparing a 2.3.0 release by the end of the year.

[rbarrois]

Version 2.3.0 has been released, and should fix this; feel free to reopen if this isn't the case.