I have constructed a sample program consisting of two mapped classes (using sqlalchemy.ext.declarative) that have a relationship/ backref between them. At runtime the program does the following: 1) Print whether the parent class has an attribute for its relationship to the child (declared as the backref) 2) Construct a child object 3) Repeat step 1
The result (with SQLA 0.7.9) is that it prints 'False' during step 1 and then 'True' during step 3. I would expect True to be printed both times. Here is the full source of the program: https://gist.github.com/4070161 Why does the property not exist when the first print statement executes? Thanks for any guidance. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sqlalchemy/-/SRZzsLt7qb0J. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
