PropertyLoader fails to respect entity_name of parent mapper

[Former user]

When using relation() properties with mappers that have entity_names, the relation fails to use the parent mapper's entity_name when establishing foreign key relationships, thus causing it to fail to find them in most cases.

[Former user]

Patch to fix problem

[Former user]

Raise by [e-mail], for response's sake. =)

[Mike Bayer]

actually i wouldnt say that should be the defined behavior, i.e. that the entity_name of a related mapper is assumed to be the same as that of the parent. i think thats kind of a surprise. i would think entity_name is more commonly applied to just a single mapper for a particular class that has more than one method of persistence, not an entire structure.

to create a relation to an entity_name mapper, you send the actual mapper to the relation() function instead of the class. sending the mapped class itself should produce the same result in all cases.

[Former user]

Ah, I see. I've reimplemented my code along these lines. This bug can be disregarded.