So, in constructing my test case, I figured out what was going on. (I'm sure this is often the case.)
http://pastebin.com/m612561a6 The problem is that process_result_value is only called when actually loading values from the database, and since a session maintains an object cache for object identity persistence, it it doesn't update the instance value. Is there some way to get the behavior I want in test_values_sameinstance without closing/clearing the session, or duplicating my logic in a python property? ~jon On Jan 23, 3:31 pm, Michael Bayer <[EMAIL PROTECTED]> wrote: > On Jan 23, 2008, at 4:25 PM, Jonathon Anderson wrote: > > > > > > > Oh, no. I'm not doing any raw sql. > > > I have (at a most basic level): > > > things_table = Table("things", metadata, > > Column("id", types.Integer, primary_key=True), > > Column("values", StringSet, nullable=True), > > ) > > > class Thing (object): > > pass > > > Session.mapper(Thing, things_table) > > > But when I do Thing.query.all()[0].values, process_result_value is > > never called. > > unit tests pass on this end, can you provide a full test case > illustrating the issue ? --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
