Hello Simon, I have tried to do what you told me and get now the error:
sqlalchemy.exc.ArgumentError: Could not determine join condition between parent/child tables on relationship Famprod.activite. Specify a 'primaryjoin' expression. If 'secondary' is present, 'secondaryjoin' is needed as well. Searching with this error doesn't help me a lot. I am going to do manual model definition to see if it help. Thank you very much. -- 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.
