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# -*- coding: utf-8 -*-
#
# Copyright (C) 2007-2011 Edgewall Software, 2013-2018 the Babel team
# All rights reserved.
#
# This software is licensed as described in the file LICENSE, which
# you should have received as part of this distribution. The terms
# are also available at http://babel.edgewall.org/wiki/License.
#
# This software consists of voluntary contributions made by many
# individuals. For the exact contribution history, see the revision
# history and logs, available at http://babel.edgewall.org/log/.
import os
import unittest
from babel.messages import mofile, Catalog
from babel._compat import BytesIO, text_type
from babel.support import Translations
class ReadMoTestCase(unittest.TestCase):
def setUp(self):
self.datadir = os.path.join(os.path.dirname(__file__), 'data')
def test_basics(self):
mo_path = os.path.join(self.datadir, 'project', 'i18n', 'de',
'LC_MESSAGES', 'messages.mo')
with open(mo_path, 'rb') as mo_file:
catalog = mofile.read_mo(mo_file)
self.assertEqual(2, len(catalog))
self.assertEqual('TestProject', catalog.project)
self.assertEqual('0.1', catalog.version)
self.assertEqual('Stange', catalog['bar'].string)
self.assertEqual(['Fuhstange', 'Fuhstangen'],
catalog['foobar'].string)
class WriteMoTestCase(unittest.TestCase):
def test_sorting(self):
# Ensure the header is sorted to the first entry so that its charset
# can be applied to all subsequent messages by GNUTranslations
# (ensuring all messages are safely converted to unicode)
catalog = Catalog(locale='en_US')
catalog.add(u'', '''\
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n''')
catalog.add(u'foo', 'Voh')
catalog.add((u'There is', u'There are'), (u'Es gibt', u'Es gibt'))
catalog.add(u'Fizz', '')
catalog.add(('Fuzz', 'Fuzzes'), ('', ''))
buf = BytesIO()
mofile.write_mo(buf, catalog)
buf.seek(0)
translations = Translations(fp=buf)
self.assertEqual(u'Voh', translations.ugettext('foo'))
assert isinstance(translations.ugettext('foo'), text_type)
self.assertEqual(u'Es gibt', translations.ungettext('There is', 'There are', 1))
assert isinstance(translations.ungettext('There is', 'There are', 1), text_type)
self.assertEqual(u'Fizz', translations.ugettext('Fizz'))
assert isinstance(translations.ugettext('Fizz'), text_type)
self.assertEqual(u'Fuzz', translations.ugettext('Fuzz'))
assert isinstance(translations.ugettext('Fuzz'), text_type)
self.assertEqual(u'Fuzzes', translations.ugettext('Fuzzes'))
assert isinstance(translations.ugettext('Fuzzes'), text_type)
def test_more_plural_forms(self):
catalog2 = Catalog(locale='ru_RU')
catalog2.add(('Fuzz', 'Fuzzes'), ('', '', ''))
buf = BytesIO()
mofile.write_mo(buf, catalog2)
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