def get_full_int_list(self) -> List[int]:
        """
        Return a list of ints representing this KeyOriginInfo.
        The first int is the fingerprint, followed by the path
        """
        xfp = [struct.unpack("<I", self.fingerprint)[0]]
        xfp.extend(self.path)
        return xfp

        Return a list of ints representing this KeyOriginInfo.
        The first int is the fingerprint, followed by the path
        
electrum/bip32.py