/usr/lib/python2.7/dist-packages/pyramid/tests/test_i18n.py is in python-pyramid 1.6+dfsg-1.
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#
import os
here = os.path.dirname(__file__)
localedir = os.path.join(here, 'pkgs', 'localeapp', 'locale')
import unittest
from pyramid import testing
class TestTranslationString(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.i18n import TranslationString
return TranslationString(*arg, **kw)
def test_it(self):
# this is part of the API, we don't actually need to test much more
# than that it's importable
ts = self._makeOne('a')
self.assertEqual(ts, 'a')
class TestTranslationStringFactory(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.i18n import TranslationStringFactory
return TranslationStringFactory(*arg, **kw)
def test_it(self):
# this is part of the API, we don't actually need to test much more
# than that it's importable
factory = self._makeOne('a')
self.assertEqual(factory('').domain, 'a')
class TestLocalizer(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.i18n import Localizer
return Localizer(*arg, **kw)
def test_ctor(self):
localizer = self._makeOne('en_US', None)
self.assertEqual(localizer.locale_name, 'en_US')
self.assertEqual(localizer.translations, None)
def test_translate(self):
translations = DummyTranslations()
localizer = self._makeOne(None, translations)
self.assertEqual(localizer.translate('123', domain='1',
mapping={}), '123')
self.assertTrue(localizer.translator)
def test_pluralize(self):
translations = DummyTranslations()
localizer = self._makeOne(None, translations)
result = localizer.pluralize('singular', 'plural', 1,
domain='1', mapping={})
self.assertEqual(result, 'singular')
self.assertTrue(localizer.pluralizer)
def test_pluralize_pluralizer_already_added(self):
translations = DummyTranslations()
localizer = self._makeOne(None, translations)
def pluralizer(*arg, **kw):
return arg, kw
localizer.pluralizer = pluralizer
result = localizer.pluralize('singular', 'plural', 1, domain='1',
mapping={})
self.assertEqual(
result,
(('singular', 'plural', 1), {'domain': '1', 'mapping': {}})
)
self.assertTrue(localizer.pluralizer is pluralizer)
def test_pluralize_default_translations(self):
# test that even without message ids loaded that
# "localizer.pluralize" "works" instead of raising an inscrutable
# "translations object has no attr 'plural' error; see
# see https://github.com/Pylons/pyramid/issues/235
from pyramid.i18n import Translations
translations = Translations()
translations._catalog = {}
localizer = self._makeOne(None, translations)
result = localizer.pluralize('singular', 'plural', 2, domain='1',
mapping={})
self.assertEqual(result, 'plural')
class Test_negotiate_locale_name(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _callFUT(self, request):
from pyramid.i18n import negotiate_locale_name
return negotiate_locale_name(request)
def _registerImpl(self, impl):
from pyramid.threadlocal import get_current_registry
registry = get_current_registry()
from pyramid.interfaces import ILocaleNegotiator
registry.registerUtility(impl, ILocaleNegotiator)
def test_no_registry_on_request(self):
self._registerImpl(dummy_negotiator)
request = DummyRequest()
result = self._callFUT(request)
self.assertEqual(result, 'bogus')
def test_with_registry_on_request(self):
from pyramid.threadlocal import get_current_registry
registry = get_current_registry()
self._registerImpl(dummy_negotiator)
request = DummyRequest()
request.registry = registry
result = self._callFUT(request)
self.assertEqual(result, 'bogus')
def test_default_from_settings(self):
from pyramid.threadlocal import get_current_registry
registry = get_current_registry()
settings = {'default_locale_name':'settings'}
registry.settings = settings
request = DummyRequest()
request.registry = registry
result = self._callFUT(request)
self.assertEqual(result, 'settings')
def test_use_default_locale_negotiator(self):
from pyramid.threadlocal import get_current_registry
registry = get_current_registry()
request = DummyRequest()
request.registry = registry
request._LOCALE_ = 'locale'
result = self._callFUT(request)
self.assertEqual(result, 'locale')
def test_default_default(self):
request = DummyRequest()
result = self._callFUT(request)
self.assertEqual(result, 'en')
class Test_get_locale_name(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _callFUT(self, request):
from pyramid.i18n import get_locale_name
return get_locale_name(request)
def test_name_on_request(self):
request = DummyRequest()
request.locale_name = 'ie'
result = self._callFUT(request)
self.assertEqual(result, 'ie')
class Test_make_localizer(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _callFUT(self, locale, tdirs):
from pyramid.i18n import make_localizer
return make_localizer(locale, tdirs)
def test_locale_from_mo(self):
from pyramid.i18n import Localizer
localedirs = [localedir]
locale_name = 'de'
result = self._callFUT(locale_name, localedirs)
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Approve', 'deformsite'),
'Genehmigen')
self.assertEqual(result.translate('Approve'), 'Approve')
self.assertTrue(hasattr(result, 'pluralize'))
def test_locale_from_mo_bad_mo(self):
from pyramid.i18n import Localizer
localedirs = [localedir]
locale_name = 'be'
result = self._callFUT(locale_name, localedirs)
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Approve', 'deformsite'),
'Approve')
def test_locale_from_mo_mo_isdir(self):
from pyramid.i18n import Localizer
localedirs = [localedir]
locale_name = 'gb'
result = self._callFUT(locale_name, localedirs)
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Approve', 'deformsite'),
'Approve')
def test_territory_fallback(self):
from pyramid.i18n import Localizer
localedirs = [localedir]
locale_name = 'de_DE'
result = self._callFUT(locale_name, localedirs)
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Submit', 'deformsite'),
'different') # prefer translations from de_DE locale
self.assertEqual(result.translate('Approve', 'deformsite'),
'Genehmigen') # missing from de_DE locale, but in de
class Test_get_localizer(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _callFUT(self, request):
from pyramid.i18n import get_localizer
return get_localizer(request)
def test_it(self):
request = DummyRequest()
request.localizer = 'localizer'
self.assertEqual(self._callFUT(request), 'localizer')
class Test_default_locale_negotiator(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _callFUT(self, request):
from pyramid.i18n import default_locale_negotiator
return default_locale_negotiator(request)
def test_from_none(self):
request = DummyRequest()
result = self._callFUT(request)
self.assertEqual(result, None)
def test_from_request_attr(self):
request = DummyRequest()
request._LOCALE_ = 'foo'
result = self._callFUT(request)
self.assertEqual(result, 'foo')
def test_from_params(self):
request = DummyRequest()
request.params['_LOCALE_'] = 'foo'
result = self._callFUT(request)
self.assertEqual(result, 'foo')
def test_from_cookies(self):
request = DummyRequest()
request.cookies['_LOCALE_'] = 'foo'
result = self._callFUT(request)
self.assertEqual(result, 'foo')
class TestTranslations(unittest.TestCase):
def _getTargetClass(self):
from pyramid.i18n import Translations
return Translations
def _makeOne(self):
messages1 = [
('foo', 'Voh'),
(('foo1', 1), 'Voh1'),
]
messages2 = [
('foo', 'VohD'),
(('foo1', 1), 'VohD1'),
]
klass = self._getTargetClass()
translations1 = klass(None, domain='messages')
translations1._catalog = dict(messages1)
translations1.plural = lambda *arg: 1
translations2 = klass(None, domain='messages1')
translations2._catalog = dict(messages2)
translations2.plural = lambda *arg: 1
translations = translations1.add(translations2, merge=False)
return translations
def test_load_locales_None(self):
import gettext
klass = self._getTargetClass()
result = klass.load(localedir, None, domain=None)
self.assertEqual(result.__class__, gettext.NullTranslations)
def test_load_domain_None(self):
import gettext
locales = ['de', 'en']
klass = self._getTargetClass()
result = klass.load(localedir, locales, domain=None)
self.assertEqual(result.__class__, gettext.NullTranslations)
def test_load_found_locale_and_domain(self):
locales = ['de', 'en']
klass = self._getTargetClass()
result = klass.load(localedir, locales, domain='deformsite')
self.assertEqual(result.__class__, klass)
def test_load_found_locale_and_domain_locale_is_string(self):
locales = 'de'
klass = self._getTargetClass()
result = klass.load(localedir, locales, domain='deformsite')
self.assertEqual(result.__class__, klass)
def test___repr__(self):
inst = self._makeOne()
result = repr(inst)
self.assertEqual(result, '<Translations: "None">')
def test_merge_not_gnutranslations(self):
inst = self._makeOne()
self.assertEqual(inst.merge(None), inst)
def test_merge_gnutranslations(self):
inst = self._makeOne()
inst2 = self._makeOne()
inst2._catalog['a'] = 'b'
inst.merge(inst2)
self.assertEqual(inst._catalog['a'], 'b')
def test_merge_gnutranslations_not_translations(self):
import gettext
t = gettext.GNUTranslations()
t._catalog = {'a':'b'}
inst = self._makeOne()
inst.merge(t)
self.assertEqual(inst._catalog['a'], 'b')
def test_add_different_domain_merge_true_notexisting(self):
inst = self._makeOne()
inst2 = self._makeOne()
inst2.domain = 'domain2'
inst.add(inst2)
self.assertEqual(inst._domains['domain2'], inst2)
def test_add_different_domain_merge_true_existing(self):
inst = self._makeOne()
inst2 = self._makeOne()
inst3 = self._makeOne()
inst2.domain = 'domain2'
inst2._catalog['a'] = 'b'
inst3.domain = 'domain2'
inst._domains['domain2'] = inst3
inst.add(inst2)
self.assertEqual(inst._domains['domain2'], inst3)
self.assertEqual(inst3._catalog['a'], 'b')
def test_add_same_domain_merge_true(self):
inst = self._makeOne()
inst2 = self._makeOne()
inst2._catalog['a'] = 'b'
inst.add(inst2)
self.assertEqual(inst._catalog['a'], 'b')
def test_dgettext(self):
t = self._makeOne()
self.assertEqual(t.dgettext('messages', 'foo'), 'Voh')
self.assertEqual(t.dgettext('messages1', 'foo'), 'VohD')
def test_ldgettext(self):
t = self._makeOne()
self.assertEqual(t.ldgettext('messages', 'foo'), b'Voh')
self.assertEqual(t.ldgettext('messages1', 'foo'), b'VohD')
def test_dugettext(self):
t = self._makeOne()
self.assertEqual(t.dugettext('messages', 'foo'), 'Voh')
self.assertEqual(t.dugettext('messages1', 'foo'), 'VohD')
def test_dngettext(self):
t = self._makeOne()
self.assertEqual(t.dngettext('messages', 'foo1', 'foos1', 1), 'Voh1')
self.assertEqual(t.dngettext('messages1', 'foo1', 'foos1', 1), 'VohD1')
def test_ldngettext(self):
t = self._makeOne()
self.assertEqual(t.ldngettext('messages', 'foo1', 'foos1', 1), b'Voh1')
self.assertEqual(t.ldngettext('messages1', 'foo1', 'foos1', 1),b'VohD1')
def test_dungettext(self):
t = self._makeOne()
self.assertEqual(t.dungettext('messages', 'foo1', 'foos1', 1), 'Voh1')
self.assertEqual(t.dungettext('messages1', 'foo1', 'foos1', 1), 'VohD1')
def test_default_germanic_pluralization(self):
t = self._getTargetClass()()
t._catalog = {}
result = t.dungettext('messages', 'foo1', 'foos1', 2)
self.assertEqual(result, 'foos1')
class TestLocalizerRequestMixin(unittest.TestCase):
def setUp(self):
self.config = testing.setUp()
def tearDown(self):
testing.tearDown()
def _makeOne(self):
from pyramid.i18n import LocalizerRequestMixin
request = LocalizerRequestMixin()
request.registry = self.config.registry
request.cookies = {}
request.params = {}
return request
def test_default_localizer(self):
# `localizer` returns a default localizer for `en`
from pyramid.i18n import Localizer
request = self._makeOne()
self.assertEqual(request.localizer.__class__, Localizer)
self.assertEqual(request.locale_name, 'en')
def test_custom_localizer_for_default_locale(self):
from pyramid.interfaces import ILocalizer
dummy = object()
self.config.registry.registerUtility(dummy, ILocalizer, name='en')
request = self._makeOne()
self.assertEqual(request.localizer, dummy)
def test_custom_localizer_for_custom_locale(self):
from pyramid.interfaces import ILocalizer
dummy = object()
self.config.registry.registerUtility(dummy, ILocalizer, name='ie')
request = self._makeOne()
request._LOCALE_ = 'ie'
self.assertEqual(request.localizer, dummy)
def test_localizer_from_mo(self):
from pyramid.interfaces import ITranslationDirectories
from pyramid.i18n import Localizer
localedirs = [localedir]
self.config.registry.registerUtility(
localedirs, ITranslationDirectories)
request = self._makeOne()
request._LOCALE_ = 'de'
result = request.localizer
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Approve', 'deformsite'),
'Genehmigen')
self.assertEqual(result.translate('Approve'), 'Approve')
self.assertTrue(hasattr(result, 'pluralize'))
def test_localizer_from_mo_bad_mo(self):
from pyramid.interfaces import ITranslationDirectories
from pyramid.i18n import Localizer
localedirs = [localedir]
self.config.registry.registerUtility(
localedirs, ITranslationDirectories)
request = self._makeOne()
request._LOCALE_ = 'be'
result = request.localizer
self.assertEqual(result.__class__, Localizer)
self.assertEqual(result.translate('Approve', 'deformsite'),
'Approve')
class DummyRequest(object):
def __init__(self):
self.params = {}
self.cookies = {}
def dummy_negotiator(request):
return 'bogus'
class DummyTranslations(object):
def ugettext(self, text):
return text
gettext = ugettext
def ungettext(self, singular, plural, n):
return singular
ngettext = ungettext
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