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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# GuessIt - A library for guessing information from filenames
# Copyright (c) 2012 Nicolas Wack <wackou@gmail.com>
#
# GuessIt is free software; you can redistribute it and/or modify it under
# the terms of the Lesser GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# GuessIt is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# Lesser GNU General Public License for more details.
#
# You should have received a copy of the Lesser GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
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from __future__ import unicode_literals
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from guessit import Guess
from guessit.transfo import SingleNodeGuesser
from guessit.language import search_language
import logging
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log = logging.getLogger(__name__)
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def guess_language(string, node, skip=None):
if skip:
relative_skip = []
for entry in skip:
node_idx = entry['node_idx']
span = entry['span']
if node_idx == node.node_idx[:len(node_idx)]:
relative_span = (span[0] - node.offset + 1, span[1] - node.offset + 1)
relative_skip.append(relative_span)
skip = relative_skip
language, span, confidence = search_language(string, skip=skip)
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if language:
return (Guess({'language': language},
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confidence=confidence,
raw= string[span[0]:span[1]]),
span)
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return None, None
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guess_language.use_node = True
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def process(mtree, *args, **kwargs):
SingleNodeGuesser(guess_language, None, log, *args, **kwargs).process(mtree)
# Note: 'language' is promoted to 'subtitleLanguage' in the post_process transfo