(self)
return "b" * self._list_len
The struct packing format used for the items' back transforms.
The struct packing format used for the items' back transforms.
The struct packing format used for the items back transforms .
def _format_back_transform_codes(self):
        "The struct packing format used for the items' back transforms."
        return "b" * self._list_len
def _format_back_transform_codes ( self ) : return "b" * self . _list_len