276             if orderterm:

   276             if orderterm:

   277                 orderby.append(orderterm)

   277                 orderby.append(orderterm)

   278         return selection, orderby, restrictions

   278         return selection, orderby, restrictions

   279 

   279 

   280     def __init__(self, req, rset, row=None, col=0):

   280     def __init__(self, req, rset, row=None, col=0):

   282         dict.__init__(self)

   282         dict.__init__(self)

   284         self._related_cache = {}

   283         self._related_cache = {}

   285         if rset is not None:

   284         if rset is not None:

   286             self.eid = rset[row][col]

   285             self.eid = rset[row][col]

   287         else:

   286         else:

   288             self.eid = None

   287             self.eid = None