I ran into this too. I think it's the same issue. See: http://pylonshq.com/project/pylonshq/ticket/620
On Oct 19, 4:24 pm, Mariano Mara <[email protected]> wrote: > I'm building a data warehouse front end with pylons and for this, I > found very useful SqlAlchemy's reflection feature. I place all the > mappers in reports/models/__init__.py following the stub I found right > there when I started the project. I played a little bit with paster > shell and so far it's working great. The thing is that I quickly > decided to start building my tests before my model gets bigger and > when I try to run it (I didin't even added a proper test) I hit the > following error: > > ArgumentError: Class '<class 'repotrs.model.User'>' already has a > primary mapper defined. Use non_primary=True to create a non primary > Mapper. clear_mappers() will remove *all* current mappers from all > classes. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
