58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# This file is part of translate_apertium module for Tryton.
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# The COPYRIGHT file at the top level of this repository contains the full
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# copyright notices and license terms.
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import subprocess
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from trytond.pool import Pool, PoolMeta
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__all__ = ['TranslateWizardStart', 'TranslateWizardTranslation']
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def apertium_output(cmd, stdin=''):
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process = subprocess.Popen(cmd, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE, stdin=subprocess.PIPE)
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stdout, stderr = process.communicate(stdin.encode('utf-8'))
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process.wait()
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return unicode(stdout, 'utf-8'), stderr
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class TranslateWizardStart:
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__metaclass__ = PoolMeta
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__name__ = 'translate.wizard.start'
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@classmethod
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def __setup__(cls):
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super(TranslateWizardStart, cls).__setup__()
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value = (None, '')
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if value in cls.translator.selection:
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cls.translator.selection.remove(value)
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value = ('apertium', 'Apertium')
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if value not in cls.translator.selection:
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cls.translator.selection.append(value)
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class TranslateWizardTranslation:
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__metaclass__ = PoolMeta
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__name__ = 'translate.wizard.translation'
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@classmethod
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def __setup__(cls):
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super(TranslateWizardTranslation, cls).__setup__()
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cls._error_messages.update({
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'error_translating':
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'Error translating the string %s.',
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})
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@classmethod
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def get_translation_from_apertium(cls, text, source_lang, target_lang):
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Config = Pool().get('translate.configuration')
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trans_config = Config(1)
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lang = '%s-%s' % (source_lang[:2], target_lang[:2])
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cmd = ['apertium', lang]
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if trans_config.apertium_unknown_words:
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cmd.append('-u')
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out, error = apertium_output(cmd, text)
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if error:
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cls.raise_user_error('error_translating', error_args=(text,))
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return out.strip('\r\n')
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