Fixed #25925 -- Forced LANG=C for test_msgfmt_error_including_non_ascii.

import shutil

import stat

import unittest

from subprocess import Popen

from django.core.management import (

    CommandError, call_command, execute_from_command_line,

from django.core.management.commands.makemessages import \

    Command as MakeMessagesCommand

from django.core.management.utils import find_command

from django.test import SimpleTestCase, override_settings

from django.test import SimpleTestCase, mock, override_settings

from django.test.utils import captured_stderr, captured_stdout

from django.utils import six, translation

from django.utils._os import upath

        with self.assertRaises(CommandError):

            call_command('compilemessages', locale=['ja'], verbosity=0)

    # We will check the output of msgfmt, so we need to make sure its output

    # is unaffected by the current locale.

    @mock.patch('django.core.management.utils.Popen',

        lambda *args, **kwargs: Popen(*args, env={'LANG': 'C'}, **kwargs))

    def test_msgfmt_error_including_non_ascii(self):

        # po file contains invalid msgstr content (triggers non-ascii error content).

        mo_file = 'locale/ko/LC_MESSAGES/django.mo'