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import re |
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from jamo import h2j, j2hcj |
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import ko_pron |
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_korean_classifiers = '군데 권 개 그루 닢 대 두 마리 모 모금 뭇 발 발짝 방 번 벌 보루 살 수 술 시 쌈 움큼 정 짝 채 척 첩 축 켤레 톨 통' |
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_hangul_divided = [(re.compile('%s' % x[0]), x[1]) for x in [ |
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('ㄳ', 'ㄱㅅ'), |
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('ㄵ', 'ㄴㅈ'), |
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('ㄶ', 'ㄴㅎ'), |
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('ㄺ', 'ㄹㄱ'), |
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('ㄻ', 'ㄹㅁ'), |
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('ㄼ', 'ㄹㅂ'), |
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('ㄽ', 'ㄹㅅ'), |
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('ㄾ', 'ㄹㅌ'), |
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('ㄿ', 'ㄹㅍ'), |
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('ㅀ', 'ㄹㅎ'), |
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('ㅄ', 'ㅂㅅ'), |
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('ㅘ', 'ㅗㅏ'), |
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('ㅙ', 'ㅗㅐ'), |
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('ㅚ', 'ㅗㅣ'), |
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('ㅝ', 'ㅜㅓ'), |
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('ㅞ', 'ㅜㅔ'), |
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('ㅟ', 'ㅜㅣ'), |
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('ㅢ', 'ㅡㅣ'), |
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('ㅑ', 'ㅣㅏ'), |
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('ㅒ', 'ㅣㅐ'), |
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('ㅕ', 'ㅣㅓ'), |
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('ㅖ', 'ㅣㅔ'), |
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('ㅛ', 'ㅣㅗ'), |
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('ㅠ', 'ㅣㅜ') |
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]] |
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_latin_to_hangul = [(re.compile('%s' % x[0], re.IGNORECASE), x[1]) for x in [ |
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('a', '에이'), |
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('b', '비'), |
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('c', '시'), |
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('d', '디'), |
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('e', '이'), |
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('f', '에프'), |
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('g', '지'), |
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('h', '에이치'), |
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('i', '아이'), |
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('j', '제이'), |
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('k', '케이'), |
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('l', '엘'), |
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('m', '엠'), |
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('n', '엔'), |
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('o', '오'), |
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('p', '피'), |
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('q', '큐'), |
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('r', '아르'), |
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('s', '에스'), |
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('t', '티'), |
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('u', '유'), |
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('v', '브이'), |
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('w', '더블유'), |
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('x', '엑스'), |
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('y', '와이'), |
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('z', '제트') |
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]] |
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_ipa_to_lazy_ipa = [(re.compile('%s' % x[0], re.IGNORECASE), x[1]) for x in [ |
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('t͡ɕ','ʧ'), |
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('d͡ʑ','ʥ'), |
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('ɲ','n^'), |
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('ɕ','ʃ'), |
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('ʷ','w'), |
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('ɭ','l`'), |
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('ʎ','ɾ'), |
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('ɣ','ŋ'), |
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('ɰ','ɯ'), |
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('ʝ','j'), |
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('ʌ','ə'), |
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('ɡ','g'), |
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('\u031a','#'), |
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('\u0348','='), |
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('\u031e',''), |
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('\u0320',''), |
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('\u0339','') |
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]] |
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def latin_to_hangul(text): |
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for regex, replacement in _latin_to_hangul: |
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text = re.sub(regex, replacement, text) |
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return text |
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def divide_hangul(text): |
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text = j2hcj(h2j(text)) |
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for regex, replacement in _hangul_divided: |
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text = re.sub(regex, replacement, text) |
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return text |
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def hangul_number(num, sino=True): |
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'''Reference https://github.com/Kyubyong/g2pK''' |
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num = re.sub(',', '', num) |
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if num == '0': |
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return '영' |
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if not sino and num == '20': |
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return '스무' |
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digits = '123456789' |
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names = '일이삼사오육칠팔구' |
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digit2name = {d: n for d, n in zip(digits, names)} |
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modifiers = '한 두 세 네 다섯 여섯 일곱 여덟 아홉' |
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decimals = '열 스물 서른 마흔 쉰 예순 일흔 여든 아흔' |
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digit2mod = {d: mod for d, mod in zip(digits, modifiers.split())} |
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digit2dec = {d: dec for d, dec in zip(digits, decimals.split())} |
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spelledout = [] |
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for i, digit in enumerate(num): |
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i = len(num) - i - 1 |
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if sino: |
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if i == 0: |
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name = digit2name.get(digit, '') |
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elif i == 1: |
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name = digit2name.get(digit, '') + '십' |
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name = name.replace('일십', '십') |
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else: |
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if i == 0: |
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name = digit2mod.get(digit, '') |
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elif i == 1: |
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name = digit2dec.get(digit, '') |
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if digit == '0': |
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if i % 4 == 0: |
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last_three = spelledout[-min(3, len(spelledout)):] |
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if ''.join(last_three) == '': |
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spelledout.append('') |
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continue |
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else: |
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spelledout.append('') |
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continue |
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if i == 2: |
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name = digit2name.get(digit, '') + '백' |
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name = name.replace('일백', '백') |
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elif i == 3: |
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name = digit2name.get(digit, '') + '천' |
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name = name.replace('일천', '천') |
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elif i == 4: |
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name = digit2name.get(digit, '') + '만' |
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name = name.replace('일만', '만') |
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elif i == 5: |
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name = digit2name.get(digit, '') + '십' |
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name = name.replace('일십', '십') |
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elif i == 6: |
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name = digit2name.get(digit, '') + '백' |
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name = name.replace('일백', '백') |
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elif i == 7: |
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name = digit2name.get(digit, '') + '천' |
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name = name.replace('일천', '천') |
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elif i == 8: |
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name = digit2name.get(digit, '') + '억' |
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elif i == 9: |
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name = digit2name.get(digit, '') + '십' |
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elif i == 10: |
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name = digit2name.get(digit, '') + '백' |
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elif i == 11: |
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name = digit2name.get(digit, '') + '천' |
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elif i == 12: |
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name = digit2name.get(digit, '') + '조' |
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elif i == 13: |
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name = digit2name.get(digit, '') + '십' |
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elif i == 14: |
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name = digit2name.get(digit, '') + '백' |
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elif i == 15: |
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name = digit2name.get(digit, '') + '천' |
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spelledout.append(name) |
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return ''.join(elem for elem in spelledout) |
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def number_to_hangul(text): |
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'''Reference https://github.com/Kyubyong/g2pK''' |
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tokens = set(re.findall(r'(\d[\d,]*)([\uac00-\ud71f]+)', text)) |
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for token in tokens: |
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num, classifier = token |
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if classifier[:2] in _korean_classifiers or classifier[0] in _korean_classifiers: |
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spelledout = hangul_number(num, sino=False) |
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else: |
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spelledout = hangul_number(num, sino=True) |
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text = text.replace(f'{num}{classifier}', f'{spelledout}{classifier}') |
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digits = '0123456789' |
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names = '영일이삼사오육칠팔구' |
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for d, n in zip(digits, names): |
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text = text.replace(d, n) |
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return text |
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def korean_to_lazy_ipa(text): |
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text = latin_to_hangul(text) |
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text = number_to_hangul(text) |
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text=re.sub('[\uac00-\ud7af]+',lambda x:ko_pron.romanise(x.group(0),'ipa').split('] ~ [')[0],text) |
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for regex, replacement in _ipa_to_lazy_ipa: |
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text = re.sub(regex, replacement, text) |
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return text |
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def korean_to_ipa(text): |
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text = korean_to_lazy_ipa(text) |
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return text.replace('ʧ','tʃ').replace('ʥ','dʑ') |
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