(``True``) or not (``False``). By default, it is unpacked.

        If *unpack* is ``True``, the path to the extracted directory is
        returned. Otherwise, the path to the .dsc file is returned.

        The keyword-only parameter *allow_unauthenticated* specifies whether
        to allow unauthenticated downloads. If not specified, it defaults to
        the configuration option `APT::Get::AllowUnauthenticated`.
        Nrė