******** mi保守性 check with radon **********
narou2az.py - A (53.01)
******** cc循環的複雑度 check with radon **********
narou2az.py
    C 15:0 ArgClass - A (2)
    M 16:4 ArgClass.__init__ - A (1)
    F 24:0 check_args - A (5)
    F 41:0 get_args - A (3)
    F 55:0 get_subt_text - A (3)
    F 73:0 get_subt_aozora - A (3)
    F 95:0 get_existing_set - A (3)
    F 108:0 get_ncode - A (3)
    F 123:0 get_info_soup - A (2)
    F 135:0 get_fetch_set - A (2)
    F 149:0 get_hyoshi - A (2)
    F 179:0 get_prechap - A (4)
    F 195:0 get_honbun - A (5)
    F 230:0 save_part - A (1)
    F 239:0 save_matome - A (4)
    F 258:0 main - A (4)
******** check with flake8 **********
******** check with autopep8 **********
******** check done **********