hi there, I am building a system where data sould be read from excel sheets into a set of dynamically assigned tables. As I d o not know the tables in advance, I want to assign the mappers dynamically. tis how I think to do it. is this correct ?
thanks robert # a simple class as the base of a mapper class TblMapper(object): pass class RedAlchemy(..): ... ######################################################## # handling mappers ######################################################## def getMappers(self): 'return self._mapppers, make sure all mappers exist' self._checkEngine() if self._session is None: self._session = create_session(bind_to=self._db_engine) mappers = self._mapppers for tn, t in self._tables.items(): if not mappers.has_key(tn): m = TblMapper mappers[tn] = mapper(m, t, non_primary=len(mappers)) --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
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