code: def _format_data(self, name=None):
          
  
          # do we want to justify (only do so for non-objects)
          is_justify = not (self.inferred_type in ('string', 'unicode') or
                            (self.inferred_type == 'categorical' and
                             is_object_dtype(self.categories)))
  
          return format_object_summary(self, self._formatter_func,
                                       is_justify=is_justify, name=name)
docs: Return the formatted data as a unicode string.