[Twisted-Python] generic enterprise.row.RowObject?

Ahoi! For a simple database abstraction module I once wrote some table class. Now I'm trying to port it to twisted and thought it should inherit from enterprise.row.RowObject. (I hope that isn't deprecated?) RowObject urges me to declare all the table properties as class variables. My old class reads this information directly from the database (show fields) to adapt itself to a set of similar tables, and I'd like to keep this feature. Seems like I would need some RowObjectFactory that takes a connection pool and a table name and returns a RowObject - or how would you do this? Best regards, Henning Hraban Ramm Südkurier Medienhaus / MediaPro Support/Admin/Development Dept.