49 lines
1.7 KiB
Python
Executable file
49 lines
1.7 KiB
Python
Executable file
"""
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ぁあぃいぅうぇえぉおかがきぎくぐけげこごさざしじすずせぜそぞただちぢっつづてでとどなにぬねのはばぱひびぴふぶぷへべぺほぼぽまみむめもゃやゅゆょよらりるれろわをんーゎゐゑゕゖゔゝゞ・「」。、
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ァアィイゥウェエォオカガキギクグケゲコゴサザシジスズセゼソゾタダチヂッツヅテデトドナニヌネノハバパヒビピフブプヘベペホボポマミムメモャヤュユョヨラリルレロワヲンーヮヰヱヵヶヴヽヾ・「」。、
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"""
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# vi: filetype=python
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import fugashi
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import sys
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import re
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if len(sys.argv) != 2:
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print("usage: furigana <word>")
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exit(1)
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H, K = __doc__.strip().split("\n")
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trans = {ord(a): ord(b) for a, b in zip(K, H)}
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def align_kana(s: list[str], k: str):
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if not s:
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return ""
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if not k:
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return "".join(s)
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if s[-1][0] in __doc__:
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return align_kana(s[:-1], k[:-len(s[-1])]) + s[-1]
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if s[0][0] in __doc__:
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return s[0] + align_kana(s[1:], k[len(s[0]):])
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if len(s) == 1:
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return f" {s[0]}[{k}]"
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if any(x[0] in __doc__ for x in s):
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i = next(i for i, x in enumerate(s) if x[0] in __doc__)
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j = k.find(s[i].translate(trans))
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if j != -1:
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x = align_kana(s[:i], k[:j])
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y = align_kana(s[i+1:], k[j+len(s[i]):])
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return x + s[i] + y
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return f" {''.join(s)}[{k}]"
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output = []
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for x in fugashi.Tagger().parseToNodeList(sys.argv[1]):
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if x.feature.kana:
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s = re.findall("[ぁ-ゔァ-ヴー]+|[^ぁ-ゔァ-ヴー]+", x.surface)
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k = x.feature.kana.translate(trans)
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output.append(align_kana(s, k))
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else:
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output.append(x.surface)
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print("".join(output).strip())
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