Get user list of GO IDs either from a list or from GO IDs on the command-line

def read_goids(fin_txt, get_goids_only=False, exclude_ungrouped=False, prt=sys.stdout):
    """Get user list of GO IDs either from a list or from GO IDs on the command-line"""
    return ReadGoids().read_txt(fin_txt, get_goids_only, exclude_ungrouped, prt)