75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2013 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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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 findTerm(self, selection, partial=False):
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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, partial=partial)
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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['source']), reverse=True)
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length = 0
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for result in results:
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length = max(length, len(result['source']))
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return results, length
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def processTerm(self, groups, source, rules=list(), root=str(), partial=False):
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root = root or source
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for entry in self.dictionary.findTerm(root, partial):
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key = entry['expression'], entry['reading'], entry['definitions']
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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 {
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'expression': expression,
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'reading': reading,
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'definitions': definition,
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'rules': rules,
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'source': source
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}
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def validator(self, term):
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return [d['tags'] for d in self.dictionary.findTerm(term)]
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