code: def unicode_wrapper(self, property, default=ugettext('Untitled')):
          
          # TODO: Test coverage!
          try:
              value = getattr(self, property)
          except ValueError:
              logger.warn(
                  u'ValueError rendering unicode for %s object.',
                  self._meta.object_name
              )
  
              value = None
  
          if not value:
              value = default
  
          return value
docs: Wrapper to allow for easy unicode representation of an object by
          the specified property. If this wrapper is not able to find the
          right translation of the specified property, it will return the
          default value instead.
  
          Example::
              def __unicode__(self):
                  return unicode_wrapper('name', default='Unnamed')