hal_robertson wrote: > AttributeError: 'Z' object has no attribute '__composite_values__' > > using sqlalchemy.orm.composite to map instances of Z to composite > tables > requires that Z define __init__, __composite_values__, and ideally > __set_composite_values__, and __eq__, which are specific to how Z is > mapped
why is that the case ? Z only needs to deal with its z1 and z2 attributes. its a value object, just like any int or string value, and has no awareness of how it's "mapped". --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
