I've now tried a make_transient so my code looks like this: obj = <some object created by adding to a parent's collection> ses = object_session(obj) if not ses: make_transient(obj) ses = Session() ses.add(obj) ses.commit()
I still get the same exception. I guess my other option now is to do: state = attributes.instance_state(obj) state.detach() Would that work do you think? BTW would this be considered a bug, should I raise a bug report on this? Cheers, Ben -- 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/-/vnL1PJednqcJ. 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.
