code: def _massageData(self, row):
          
          if self.raw:
              return row[0]
          return self.attribute.outfilter(row[0], _FakeItemForFilter(self.store))
docs: Convert a raw database row to the type described by an attribute.  For
          example, convert a database integer into an L{extime.Time} instance for
          an L{attributes.timestamp} attribute.
  
          @param row: a 1-tuple, containing the in-database value from my
          attribute.
  
          @return: a value of the type described by my attribute.