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#!/usr/bin/env python
#-*- coding:utf-8 -*-
# Copyright (c) 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
import string
import sys
import threading
try:
from subprocess import check_output
except ImportError:
from subprocess import Popen, PIPE, CalledProcessError
def check_output(*popenargs, **kwargs):
"""Lifted from python 2.7 stdlib."""
if 'stdout' in kwargs:
raise ValueError('stdout argument not allowed, it will be '
'overridden.')
process = Popen(stdout=PIPE, *popenargs, **kwargs)
output, unused_err = process.communicate()
retcode = process.poll()
if retcode:
cmd = kwargs.get("args")
if cmd is None:
cmd = popenargs[0]
raise CalledProcessError(retcode, cmd, output=output)
return output
class TestTranslations(unittest.TestCase):
def setUp(self):
self.orig_env = {}
for var in 'LC_ALL', 'SWIFT_LOCALEDIR', 'LANGUAGE':
self.orig_env[var] = os.environ.get(var)
os.environ['LC_ALL'] = 'eo'
os.environ['SWIFT_LOCALEDIR'] = os.path.dirname(__file__)
os.environ['LANGUAGE'] = ''
self.orig_stop = threading._DummyThread._Thread__stop
# See http://stackoverflow.com/questions/13193278/\
# understand-python-threading-bug
threading._DummyThread._Thread__stop = lambda x: 42
def tearDown(self):
for var, val in self.orig_env.iteritems():
if val is not None:
os.environ[var] = val
else:
del os.environ[var]
threading._DummyThread._Thread__stop = self.orig_stop
def test_translations(self):
path = ':'.join(sys.path)
translated_message = check_output(['python', __file__, path])
self.assertEquals(translated_message, 'prova mesaĝo\n')
if __name__ == "__main__":
os.environ['LC_ALL'] = 'eo'
os.environ['SWIFT_LOCALEDIR'] = os.path.dirname(__file__)
sys.path = string.split(sys.argv[1], ':')
from swift import gettext_ as _
print _('test message')
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