def in_key_rd_dicts( key_rd_dict, key_rd_dicts ):
    """Return True if key_rd_dict is contained in the list of key_rd_dicts."""
    k = key_rd_dict.keys()[ 0 ]
    v = key_rd_dict[ k ]
    for key_rd_dict in key_rd_dicts:
        for key, val in key_rd_dict.items():
            if key == k and val == v:
                return True
    return False