225 lines
7.3 KiB
Python
225 lines
7.3 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (C) 2013 Alex Yatskov
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import codecs
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import optparse
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import os
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import re
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import sqlite3
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import sys
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PARSED_TAGS = {
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'P', # common word
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'adj', # former adjective classification (being removed)
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'adj-f', # noun or verb acting prenominally (other than the above)
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'adj-i', # adjective (keiyoushi)
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'adj-na', # adjectival nouns or quasi-adjectives (keiyodoshi)
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'adj-no', # nouns which may take the genitive case particle `no'
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'adj-pn', # pre-noun adjectival (rentaishi)
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'adj-t', # `taru' adjective
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'adv', # adverb (fukushi)
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'adv-n', # adverbial noun
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'adv-to', # adverb taking the `to' particle
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'aux', # auxiliary
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'aux-adj', # auxiliary adjective
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'aux-v', # auxiliary verb
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'c', # company name
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'conj', # conjunction
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'ctr', # counter
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'exp', # Expressions (phrases, clauses, etc.)
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'f', # female given name
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'g', # given name, as-yet not classified by sex
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'h', # full (usually family plus given) name of a particular person
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'int', # interjection (kandoushi)
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'iv', # irregular verb
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'm', # male given name
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'n', # noun (common) (futsuumeishi)
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'n-adv', # adverbial noun (fukushitekimeishi)
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'n-pref', # noun, used as a prefix
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'n-suf', # noun, used as a suffix
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'n-t', # noun (temporal) (jisoumeishi)
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'num', # numeric
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'p', # place-name
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'pn', # pronoun
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'pr', # product name
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'pref' , # prefix
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'prt', # particle
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's', # surname
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'st', # stations
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'suf', # suffix
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'u', # person name, either given or surname, as-yet unclassified
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'v1', # Ichidan verb
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'v2a-s', # Nidan verb with 'u' ending (archaic)
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'v4h', # Yodan verb with `hu/fu' ending (archaic)
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'v4r', # Yodan verb with `ru' ending (archaic)
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'v5', # Godan verb (not completely classified)
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'v5aru', # Godan verb - -aru special class
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'v5b', # Godan verb with `bu' ending
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'v5g', # Godan verb with `gu' ending
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'v5k', # Godan verb with `ku' ending
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'v5k-s', # Godan verb - iku/yuku special class
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'v5m', # Godan verb with `mu' ending
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'v5n', # Godan verb with `nu' ending
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'v5r', # Godan verb with `ru' ending
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'v5r-i', # Godan verb with `ru' ending (irregular verb)
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'v5s', # Godan verb with `su' ending
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'v5t', # Godan verb with `tsu' ending
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'v5u', # Godan verb with `u' ending
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'v5u-s', # Godan verb with `u' ending (special class)
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'v5uru', # Godan verb - uru old class verb (old form of Eru)
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'v5z', # Godan verb with `zu' ending
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'vi', # intransitive verb
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'vk', # kuru verb - special class
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'vn', # irregular nu verb
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'vs', # noun or participle which takes the aux. verb suru
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'vs-c', # su verb - precursor to the modern suru
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'vs-i', # suru verb - irregular
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'vs-s', # suru verb - special class
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'vt', # transitive verb
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'vz', # Ichidan verb - zuru verb - (alternative form of -jiru verbs)
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}
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def isHiragana(c):
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return 0x3040 <= ord(c) < 0x30a0
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def isKatakana(c):
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return 0x30a0 <= ord(c) < 0x3100
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def loadDefinitions(path):
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print 'Parsing "{0}"...'.format(path)
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with codecs.open(path, encoding='euc-jp') as fp:
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return filter(lambda x: x and x[0] != '#', fp.read().splitlines())
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def parseKanjiDic(path):
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results = list()
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for line in loadDefinitions(path):
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segments = line.split()
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character = segments[0]
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kunyomi = ', '.join(filter(lambda x: filter(isHiragana, x), segments[1:]))
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onyomi = ', '.join(filter(lambda x: filter(isKatakana, x), segments[1:]))
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glossary = '; '.join(re.findall('\{([^\}]+)\}', line))
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results.append((character, kunyomi, onyomi, glossary))
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return results
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def writeKanjiDic(cursor, values):
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cursor.execute('DROP TABLE IF EXISTS Kanji')
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cursor.execute('CREATE TABLE Kanji(character TEXT, kunyomi TEXT, onyomi TEXT, glossary TEXT)')
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cursor.executemany('INSERT INTO Kanji VALUES(?, ?, ?, ?)', values)
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def parseKradFile(path):
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results = list()
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for line in loadDefinitions(path):
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segments = line.split(' ')
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character = segments[0]
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radicals = ' '.join(segments[2:])
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results.append((character, radicals))
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return results
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def writeKradFile(cursor, values):
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cursor.execute('DROP TABLE IF EXISTS Radicals')
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cursor.execute('CREATE TABLE Radicals(character TEXT, radicals TEXT)')
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cursor.executemany('INSERT INTO Radicals VALUES(?, ?)', values)
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def parseEdict(path):
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results = list()
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for line in loadDefinitions(path):
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segments = line.split('/')
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expression = segments[0].split(' ')
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term = expression[0]
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match = re.search('\[([^\]]+)\]', expression[1])
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reading = None if match is None else match.group(1)
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glossary = filter(lambda x: len(x) > 0, segments[1:])
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glossary = '; '.join(glossary)
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glossary = re.sub('\(\d+\)\s*', str(), glossary)
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tags = list()
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for group in re.findall('\(([^\)\]]+)\)', glossary):
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tags.extend(group.split(','))
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tags = set(tags).intersection(PARSED_TAGS)
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tags = ' '.join(sorted(tags))
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results.append((term, reading, glossary, tags))
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return results
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def writeEdict(cursor, values):
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cursor.execute('DROP TABLE IF EXISTS Terms')
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cursor.execute('CREATE TABLE Terms(expression TEXT, reading TEXT, glossary TEXT, tags TEXT)')
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cursor.executemany('INSERT INTO Terms VALUES(?, ?, ?, ?)', values)
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def build(path, kanjidic, kradfile, edict, enamdict):
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with sqlite3.connect(path) as db:
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if kanjidic is not None:
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writeKanjiDic(db, parseKanjiDic(kanjidic))
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if kradfile is not None:
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writeKradFile(db, parseKradFile(kradfile))
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terms = []
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if edict is not None:
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terms += parseEdict(edict)
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if enamdict is not None:
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terms += parseEdict(enamdict)
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if len(terms) > 0:
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writeEdict(db, terms)
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def main():
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parser = optparse.OptionParser()
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parser.add_option('--kanjidic', dest='kanjidic')
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parser.add_option('--kradfile', dest='kradfile')
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parser.add_option('--edict', dest='edict')
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parser.add_option('--enamdict', dest='enamdict')
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options, args = parser.parse_args()
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if len(args) == 0:
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parser.print_help()
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else:
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build(
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args[0],
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options.kanjidic,
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options.kradfile,
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options.edict,
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options.enamdict
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)
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if __name__ == '__main__':
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main()
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