Dnia 2009-10-08, czw o godzinie 13:49 +0200, Christoph Zwerschke pisze:
> By the way, you don't need to use a meta class in your example; you can > simply set > > manager = sqlalchemy.orm.relation( > 'Employee', backref='subordinates', remote_side=Id) I needed it for other stuff so I decided to put it there :). Further debugging shows that this assignment: SteveBallmer.subordinates = [CraigMundie] causes the following: a) calling append method of the backref extension (GenericBackrefExtension) which appends SteveBallmer to CraigMundie.manager (however strangely it sounds - it's not a collection, is it?) b) calling set method on the same extension, which: * removes CraigMundie from BillGates.subordinates (which seems not to work, because BillGates.subordinates still contains CraigMundie after the assignment) * appends CraigMundie to SteveBallmer.subordinates So it seems that the first step in b) is somehow not performed correctly. regards, Filip Zyzniewski Tefnet --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. 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 -~----------~----~----~----~------~----~------~--~---
