def _hashSymOpList(symops):
    """Return hash value for a sequence of `SymOp` objects.

    The symops are sorted so the results is independent of symops order.

    Parameters
    ----------
    symops : sequence
        The sequence of `SymOp` objects to be hashed

    Returns
    -------
    int
        The hash value.
    """
    ssop = sorted(str(o) for o in symops)
    rv = hash(tuple(ssop))
    return rv