Adding translation engine
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# -*- coding: utf-8 -*-
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# Copyright (C) 2011 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 os.path
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from dictionary import Dictionary
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from deinflect import Deinflector
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from translate import Translator
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def buildRelPath(path):
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directory = os.path.split(__file__)[0]
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return os.path.join(directory, path)
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def initLanguage():
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deinflector = Deinflector(buildRelPath('data/deinflect.json'))
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dictionary = Dictionary(buildRelPath('data/dictionary.db'))
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return Translator(deinflector, dictionary)
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74
yomi_base/japanese2/translate.py
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74
yomi_base/japanese2/translate.py
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# -*- coding: utf-8 -*-
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# Copyright (C) 2011 Alex Yatskov
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# This module is based on Rikaichan code written by Jonathan Zarate
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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 operator
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import re
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class Translator:
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def __init__(self, deinflector, dictionary):
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self.deinflector = deinflector
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self.dictionary = dictionary
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def wordSearch(self, selection):
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groups = dict()
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for i in xrange(len(selection), 0, -1):
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term = selection[:i]
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deinflections = self.deinflector.deinflect(term, self.validator)
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if deinflections is None:
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self.processTerm(groups, term)
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else:
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for deinflection in deinflections:
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self.processTerm(groups, **deinflection)
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results = map(self.formatResult, groups.items())
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results = filter(operator.truth, results)
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results = sorted(results, key=lambda x: len(x[0]), reverse=True)
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length = 0
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for expression, reading, definition, rules, source in results:
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length = max(length, len(source))
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return results, length
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def processTerm(self, groups, source, rules=list(), root=str()):
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root = root or source
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for entry in self.dictionary.findTerm(root):
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expression, reading, definition, tags = entry
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key = expression, reading, definition
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if key not in groups:
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groups[key] = entry, source, rules
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def formatResult(self, group):
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(expression, reading, definition), (entry, source, rules) = group
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return expression, reading, definition, rules, source
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def validator(self, term):
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results = list()
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for expression, reading, definitions, tags in self.dictionary.findTerm(term):
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results.append(tags)
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return results
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