Using the discriminator_on_association.py example, if I create a Customer instance without specifying the addresses attribute, the for- loop at the end will throw exception:
AttributeError: 'NoneType' object has no attribute 'addresses' It works if I specify "addresses=[]", but that sounds like too much work :P Is there a workaround for this? Thanks. -- 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.
