hiragana.py

#!/usr/bin/env python3
"""hiragana.py, by ~vilmibm. this is a little flash card script for the
hiragana alphabet, which i've been learning. maybe i'll have a katakana and
kanji flashcard quizzer soon, too ^_^"""
from random import choice
import sys

PAIRS = (
    ('あ', 'a'), ('い', 'i'), ('う', 'u'), ('え', 'e'), ('お', 'o'),
    ('か', 'ka'), ('き', 'ki'), ('く', 'ku'), ('け', 'ke'), ('こ', 'ko'),
    ('が', 'ga'), ('ぎ', 'gi'), ('ぐ', 'gu'), ('げ', 'ge'), ('ご', 'go'),
    ('た', 'ta'), ('ち', 'chi'), ('つ', 'tsu'), ('て', 'te'), ('と', 'to'),
    ('だ', 'da'), ('で', 'de'), ('ど', 'do'), ('さ', 'sa'), ('し', 'shi'),
    ('す', 'su'), ('せ', 'se'), ('そ', 'so'), ('ざ', 'za'), ('じ', 'ji'),
    ('ず', 'zu'), ('ぜ', 'ze'), ('ぞ', 'zo'), ('は', 'ha'), ('ひ', 'hi'),
    ('ふ', 'fu'), ('へ', 'he'), ('ほ', 'ho'), ('ば', 'ba'), ('び', 'bi'),
    ('ぶ', 'bu'), ('べ', 'be'), ('ぼ', 'bo'), ('ぱ', 'pa'), ('ぴ', 'pi'),
    ('ぷ', 'pu'), ('ぺ', 'pe'), ('ぽ', 'po'), ('な', 'na'), ('に', 'ni'),
    ('ぬ', 'nu'), ('ね', 'ne'), ('の', 'no'), ('ま', 'ma'), ('み', 'mi'),
    ('む', 'mu'), ('め', 'me'), ('も', 'mo'), ('ら', 'ra'), ('り', 'ri'),
    ('る', 'ru'), ('れ', 're'), ('ろ', 'ro'), ('や', 'ya'), ('よ', 'yo'),
    ('ゆ', 'yu'), ('わ', 'wa'), ('を', 'oo'), ('ん', 'n')
)

QUIT_CHAR = 'q'
INTRO = """welcome to hiragana practice! for each printed character, type its romanji version.
enter {} to quit.""".format(QUIT_CHAR)
FINAL_REPORT = """you're awesome for working on this! you got {}% right."""

def final_report(num_correct, rounds):
    if rounds == 0:
        return 'see ya~'
    score = int((num_correct / rounds) * 100)
    return FINAL_REPORT.format(score)

def main():
    num_correct = 0
    rounds = 0

    print(INTRO)
    quitting = False
    while not quitting:
        challenge, answer = choice(PAIRS)
        response = input('{} > '.format(challenge)).rstrip()
        if QUIT_CHAR == response:
            print(final_report(num_correct, rounds))
            break
        rounds += 1
        if answer == response:
            num_correct += 1
            print('すごい！ {}/{}'.format(num_correct, rounds))
        else:
            print('いいえ. {}/{}'.format(num_correct, rounds))

    return 0

if __name__ == '__main__':
    sys.exit(main())