[Sqlalchemy-tickets] Issue #2981: Backref relationship lazy-load failure (resulting in AttributeError) (zzzeek/sqlalchemy)

[Roman A. <iss...@bi...>]

New issue 2981: Backref relationship lazy-load failure (resulting in AttributeError)
https://bitbucket.org/zzzeek/sqlalchemy/issue/2981/backref-relationship-lazy-load-failure

Roman Alexeev:

I seems that relationship declared as a backref does not load until you do something with a model for the first time (just requesting a list of relationship is enough).

Here is a gist showcasing the problem: https://gist.github.com/letit-bee/9323748