154         cls = self.vreg['etypes'].etype_class(etype)

   154         cls = self.vreg['etypes'].etype_class(etype)

   155         if parts:

   155         if parts:

   156             if len(parts) == 2:

   156             if len(parts) == 2:

   157                 attrname = parts.pop(0).lower()

   157                 attrname = parts.pop(0).lower()

   158                 try:

   158                 try:

   160                 except KeyError:

   160                 except KeyError:

   161                     raise PathDontMatch()

   161                     raise PathDontMatch()

   162             else:

   162             else:

   163                 attrname = cls._rest_attr_info()[0]

   163                 attrname = cls._rest_attr_info()[0]

   164             value = req.url_unquote(parts.pop(0))

   164             value = req.url_unquote(parts.pop(0))