CLI Gojūon Exercise

cli-gojuon-exercise.py

#!/usr/bin/env python3
import random
import signal
import sys
"""帮助

输入 ? 显示正确答案
"""

TEST_COUNT = 0
WRONG_LIST = []

def sigint_handler(signal, frame):
    wl = len(WRONG_LIST)
    rate = 0
    if TEST_COUNT > 0: rate = wl / TEST_COUNT
    
    print("错误率：{:.2%}".format(rate, ))
    print("错误数量：%s" % (wl, ))

    for el in WRONG_LIST:
        print(el)
    
    sys.exit(0)

signal.signal(signal.SIGINT, sigint_handler)

HIRAGANA = 0
KATAKANA = 1

romaji = [
     'a',   'i',   'u',  'e',  'o',
    'ka',  'ki',  'ku', 'ke', 'ko',
    'sa', 'shi',  'su', 'se', 'so',
    'ta', 'chi', 'tsu', 'te', 'to',
    'na',  'ni',  'nu', 'ne', 'no',
    'ha',  'hi',  'fu', 'he', 'ho',
    'ma',  'mi',  'mu', 'me', 'mo',
    'ya',         'yu',       'yo',
    'ra',  'ri',  'ru', 're', 'ro',
    'wa',                     'wo',
     'n',
]

# ひらがな
hiragana = [
    'あ', 'い', 'う', 'え', 'お',
    'か', 'き', 'く', 'け', 'こ',
    'さ', 'し', 'す', 'せ', 'そ',
    'た', 'ち', 'つ', 'て', 'と',
    'な', 'に', 'ぬ', 'ね', 'の',
    'は', 'ひ', 'ふ', 'へ', 'ほ',
    'ま', 'み', 'む', 'め', 'も',
    'や',       'ゆ',       'よ',
    'ら', 'り', 'る', 'れ', 'ろ',
    'わ',                   'を',
    'ん',
]

# かたかな
katakana = [
    'ア', 'イ', 'ウ', 'エ', 'オ',
    'カ', 'キ', 'ク', 'ケ', 'コ',
    'サ', 'シ', 'ス', 'セ', 'ソ',
    'タ', 'チ', 'ツ', 'テ', 'ト',
    'ナ', 'ニ', 'ヌ', 'ネ', 'ノ',
    'ハ', 'ヒ', 'フ', 'ヘ', 'ホ',
    'マ', 'ミ', 'ム', 'メ', 'モ',
    'ヤ',       'ユ',       'ヨ',
    'ラ', 'リ', 'ル', 'レ', 'ロ',
    'ワ',                   'ヲ',
    'ン',
]

PLIST = dict(zip(romaji, zip(hiragana, katakana)))

def choose_exercise():
    print("输入 ? 显示正确答案")
    choice = input("练习平仮名/片仮名[h/k]：").lower() or 'h'
    romaji_choice = input("练习罗马音[y/n]：").lower() or 'n'
    etype = []

    if choice == 'h':
        etype.append(HIRAGANA)
    else:
        etype.append(KATAKANA)

    if romaji_choice == 'y':
        etype.append(True)
    else:
        etype.append(False)
    
    return etype

def judge(answer, kana, ktype, roma, rchoice):
    global TEST_COUNT
    TEST_COUNT += 1
    old_wl = len(WRONG_LIST)
    wl = 0

    right_answer = ''
    if rchoice is True:
        right_answer = roma
    else:
        right_answer = kana[ktype]
    
    while True:
        if answer == right_answer:
            print("正确!")
            print("=" * 10)
            break
        else:
            if wl <= old_wl:
                WRONG_LIST.append({roma: kana})
                wl = old_wl + 1    

        if answer == '?':
            print("错误+%d：%s" % (wl, roma))
            print("=" * 10)
            break
        else:
            answer = input("错误+%d 请输入正确的答案：" % (wl,))

def main():
    etype = choose_exercise()

    while True:
        roma = random.choice(romaji)
        kana = PLIST[roma]
        ktype = etype[0]
        rchoice = etype[1]

        print("[%s]" % (kana[ktype],), end=' ')
        if rchoice is True:
            print("请输入罗马音：", end='')
        else:
            if ktype == HIRAGANA:
                print("请输入平仮名：", end='')
            else:
                print("请输入片仮名：", end='')

        answer = input()
        judge(answer, kana, ktype, roma, rchoice)

if __name__ == "__main__":
    main()