mirror of https://github.com/django/django.git
249 lines
10 KiB
Python
249 lines
10 KiB
Python
import gettext as gettext_module
|
|
import os
|
|
import stat
|
|
import unittest
|
|
from io import StringIO
|
|
from pathlib import Path
|
|
from subprocess import run
|
|
from unittest import mock
|
|
|
|
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.utils import captured_stderr, captured_stdout
|
|
from django.utils import translation
|
|
from django.utils.translation import gettext
|
|
|
|
from .utils import RunInTmpDirMixin, copytree
|
|
|
|
has_msgfmt = find_command('msgfmt')
|
|
|
|
|
|
@unittest.skipUnless(has_msgfmt, 'msgfmt is mandatory for compilation tests')
|
|
class MessageCompilationTests(RunInTmpDirMixin, SimpleTestCase):
|
|
|
|
work_subdir = 'commands'
|
|
|
|
|
|
class PoFileTests(MessageCompilationTests):
|
|
|
|
LOCALE = 'es_AR'
|
|
MO_FILE = 'locale/%s/LC_MESSAGES/django.mo' % LOCALE
|
|
MO_FILE_EN = 'locale/en/LC_MESSAGES/django.mo'
|
|
|
|
def test_bom_rejection(self):
|
|
stderr = StringIO()
|
|
with self.assertRaisesMessage(CommandError, 'compilemessages generated one or more errors.'):
|
|
call_command('compilemessages', locale=[self.LOCALE], verbosity=0, stderr=stderr)
|
|
self.assertIn('file has a BOM (Byte Order Mark)', stderr.getvalue())
|
|
self.assertFalse(os.path.exists(self.MO_FILE))
|
|
|
|
def test_no_write_access(self):
|
|
mo_file_en = Path(self.MO_FILE_EN)
|
|
err_buffer = StringIO()
|
|
# Put file in read-only mode.
|
|
old_mode = mo_file_en.stat().st_mode
|
|
mo_file_en.chmod(stat.S_IREAD)
|
|
# Ensure .po file is more recent than .mo file.
|
|
mo_file_en.with_suffix('.po').touch()
|
|
try:
|
|
with self.assertRaisesMessage(CommandError, 'compilemessages generated one or more errors.'):
|
|
call_command('compilemessages', locale=['en'], stderr=err_buffer, verbosity=0)
|
|
self.assertIn('not writable location', err_buffer.getvalue())
|
|
finally:
|
|
mo_file_en.chmod(old_mode)
|
|
|
|
def test_no_compile_when_unneeded(self):
|
|
mo_file_en = Path(self.MO_FILE_EN)
|
|
mo_file_en.touch()
|
|
stdout = StringIO()
|
|
call_command('compilemessages', locale=['en'], stdout=stdout, verbosity=1)
|
|
msg = '%s” is already compiled and up to date.' % mo_file_en.with_suffix('.po')
|
|
self.assertIn(msg, stdout.getvalue())
|
|
|
|
|
|
class PoFileContentsTests(MessageCompilationTests):
|
|
# Ticket #11240
|
|
|
|
LOCALE = 'fr'
|
|
MO_FILE = 'locale/%s/LC_MESSAGES/django.mo' % LOCALE
|
|
|
|
def test_percent_symbol_in_po_file(self):
|
|
call_command('compilemessages', locale=[self.LOCALE], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.MO_FILE))
|
|
|
|
|
|
class MultipleLocaleCompilationTests(MessageCompilationTests):
|
|
|
|
MO_FILE_HR = None
|
|
MO_FILE_FR = None
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
localedir = os.path.join(self.test_dir, 'locale')
|
|
self.MO_FILE_HR = os.path.join(localedir, 'hr/LC_MESSAGES/django.mo')
|
|
self.MO_FILE_FR = os.path.join(localedir, 'fr/LC_MESSAGES/django.mo')
|
|
|
|
def test_one_locale(self):
|
|
with override_settings(LOCALE_PATHS=[os.path.join(self.test_dir, 'locale')]):
|
|
call_command('compilemessages', locale=['hr'], verbosity=0)
|
|
|
|
self.assertTrue(os.path.exists(self.MO_FILE_HR))
|
|
|
|
def test_multiple_locales(self):
|
|
with override_settings(LOCALE_PATHS=[os.path.join(self.test_dir, 'locale')]):
|
|
call_command('compilemessages', locale=['hr', 'fr'], verbosity=0)
|
|
|
|
self.assertTrue(os.path.exists(self.MO_FILE_HR))
|
|
self.assertTrue(os.path.exists(self.MO_FILE_FR))
|
|
|
|
|
|
class ExcludedLocaleCompilationTests(MessageCompilationTests):
|
|
|
|
work_subdir = 'exclude'
|
|
|
|
MO_FILE = 'locale/%s/LC_MESSAGES/django.mo'
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
copytree('canned_locale', 'locale')
|
|
|
|
def test_command_help(self):
|
|
with captured_stdout(), captured_stderr():
|
|
# `call_command` bypasses the parser; by calling
|
|
# `execute_from_command_line` with the help subcommand we
|
|
# ensure that there are no issues with the parser itself.
|
|
execute_from_command_line(['django-admin', 'help', 'compilemessages'])
|
|
|
|
def test_one_locale_excluded(self):
|
|
call_command('compilemessages', exclude=['it'], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.MO_FILE % 'en'))
|
|
self.assertTrue(os.path.exists(self.MO_FILE % 'fr'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'it'))
|
|
|
|
def test_multiple_locales_excluded(self):
|
|
call_command('compilemessages', exclude=['it', 'fr'], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.MO_FILE % 'en'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'fr'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'it'))
|
|
|
|
def test_one_locale_excluded_with_locale(self):
|
|
call_command('compilemessages', locale=['en', 'fr'], exclude=['fr'], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.MO_FILE % 'en'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'fr'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'it'))
|
|
|
|
def test_multiple_locales_excluded_with_locale(self):
|
|
call_command('compilemessages', locale=['en', 'fr', 'it'], exclude=['fr', 'it'], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.MO_FILE % 'en'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'fr'))
|
|
self.assertFalse(os.path.exists(self.MO_FILE % 'it'))
|
|
|
|
|
|
class IgnoreDirectoryCompilationTests(MessageCompilationTests):
|
|
# Reuse the exclude directory since it contains some locale fixtures.
|
|
work_subdir = 'exclude'
|
|
MO_FILE = '%s/%s/LC_MESSAGES/django.mo'
|
|
CACHE_DIR = Path('cache') / 'locale'
|
|
NESTED_DIR = Path('outdated') / 'v1' / 'locale'
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
copytree('canned_locale', 'locale')
|
|
copytree('canned_locale', self.CACHE_DIR)
|
|
copytree('canned_locale', self.NESTED_DIR)
|
|
|
|
def assertAllExist(self, dir, langs):
|
|
self.assertTrue(all(Path(self.MO_FILE % (dir, lang)).exists() for lang in langs))
|
|
|
|
def assertNoneExist(self, dir, langs):
|
|
self.assertTrue(all(Path(self.MO_FILE % (dir, lang)).exists() is False for lang in langs))
|
|
|
|
def test_one_locale_dir_ignored(self):
|
|
call_command('compilemessages', ignore=['cache'], verbosity=0)
|
|
self.assertAllExist('locale', ['en', 'fr', 'it'])
|
|
self.assertNoneExist(self.CACHE_DIR, ['en', 'fr', 'it'])
|
|
self.assertAllExist(self.NESTED_DIR, ['en', 'fr', 'it'])
|
|
|
|
def test_multiple_locale_dirs_ignored(self):
|
|
call_command('compilemessages', ignore=['cache/locale', 'outdated'], verbosity=0)
|
|
self.assertAllExist('locale', ['en', 'fr', 'it'])
|
|
self.assertNoneExist(self.CACHE_DIR, ['en', 'fr', 'it'])
|
|
self.assertNoneExist(self.NESTED_DIR, ['en', 'fr', 'it'])
|
|
|
|
def test_ignores_based_on_pattern(self):
|
|
call_command('compilemessages', ignore=['*/locale'], verbosity=0)
|
|
self.assertAllExist('locale', ['en', 'fr', 'it'])
|
|
self.assertNoneExist(self.CACHE_DIR, ['en', 'fr', 'it'])
|
|
self.assertNoneExist(self.NESTED_DIR, ['en', 'fr', 'it'])
|
|
|
|
|
|
class CompilationErrorHandling(MessageCompilationTests):
|
|
def test_error_reported_by_msgfmt(self):
|
|
# po file contains wrong po formatting.
|
|
with self.assertRaises(CommandError):
|
|
call_command('compilemessages', locale=['ja'], verbosity=0)
|
|
|
|
def test_msgfmt_error_including_non_ascii(self):
|
|
# po file contains invalid msgstr content (triggers non-ascii error content).
|
|
# Make sure the output of msgfmt is unaffected by the current locale.
|
|
env = os.environ.copy()
|
|
env.update({'LC_ALL': 'C'})
|
|
with mock.patch('django.core.management.utils.run', lambda *args, **kwargs: run(*args, env=env, **kwargs)):
|
|
cmd = MakeMessagesCommand()
|
|
if cmd.gettext_version < (0, 18, 3):
|
|
self.skipTest("python-brace-format is a recent gettext addition.")
|
|
stderr = StringIO()
|
|
with self.assertRaisesMessage(CommandError, 'compilemessages generated one or more errors'):
|
|
call_command('compilemessages', locale=['ko'], stdout=StringIO(), stderr=stderr)
|
|
self.assertIn("' cannot start a field name", stderr.getvalue())
|
|
|
|
|
|
class ProjectAndAppTests(MessageCompilationTests):
|
|
LOCALE = 'ru'
|
|
PROJECT_MO_FILE = 'locale/%s/LC_MESSAGES/django.mo' % LOCALE
|
|
APP_MO_FILE = 'app_with_locale/locale/%s/LC_MESSAGES/django.mo' % LOCALE
|
|
|
|
|
|
class FuzzyTranslationTest(ProjectAndAppTests):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
gettext_module._translations = {} # flush cache or test will be useless
|
|
|
|
def test_nofuzzy_compiling(self):
|
|
with override_settings(LOCALE_PATHS=[os.path.join(self.test_dir, 'locale')]):
|
|
call_command('compilemessages', locale=[self.LOCALE], verbosity=0)
|
|
with translation.override(self.LOCALE):
|
|
self.assertEqual(gettext('Lenin'), 'Ленин')
|
|
self.assertEqual(gettext('Vodka'), 'Vodka')
|
|
|
|
def test_fuzzy_compiling(self):
|
|
with override_settings(LOCALE_PATHS=[os.path.join(self.test_dir, 'locale')]):
|
|
call_command('compilemessages', locale=[self.LOCALE], fuzzy=True, verbosity=0)
|
|
with translation.override(self.LOCALE):
|
|
self.assertEqual(gettext('Lenin'), 'Ленин')
|
|
self.assertEqual(gettext('Vodka'), 'Водка')
|
|
|
|
|
|
class AppCompilationTest(ProjectAndAppTests):
|
|
|
|
def test_app_locale_compiled(self):
|
|
call_command('compilemessages', locale=[self.LOCALE], verbosity=0)
|
|
self.assertTrue(os.path.exists(self.PROJECT_MO_FILE))
|
|
self.assertTrue(os.path.exists(self.APP_MO_FILE))
|
|
|
|
|
|
class PathLibLocaleCompilationTests(MessageCompilationTests):
|
|
work_subdir = 'exclude'
|
|
|
|
def test_locale_paths_pathlib(self):
|
|
with override_settings(LOCALE_PATHS=[Path(self.test_dir) / 'canned_locale']):
|
|
call_command('compilemessages', locale=['fr'], verbosity=0)
|
|
self.assertTrue(os.path.exists('canned_locale/fr/LC_MESSAGES/django.mo'))
|