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1541 lines
68 KiB
Python
1541 lines
68 KiB
Python
import datetime
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import decimal
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import gettext as gettext_module
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import os
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import pickle
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from contextlib import contextmanager
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from importlib import import_module
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from threading import local
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from django import forms
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from django.conf import settings
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from django.conf.urls.i18n import i18n_patterns
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from django.template import Context, Template
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from django.test import (
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RequestFactory, SimpleTestCase, TestCase, override_settings,
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)
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from django.utils import translation
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from django.utils.formats import (
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date_format, get_format, get_format_modules, iter_format_modules, localize,
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localize_input, reset_format_cache, sanitize_separators, time_format,
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)
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from django.utils.numberformat import format as nformat
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from django.utils.safestring import SafeText
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from django.utils.translation import (
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LANGUAGE_SESSION_KEY, activate, check_for_language, deactivate,
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get_language, get_language_from_request, get_language_info, gettext,
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gettext_lazy, ngettext, ngettext_lazy, npgettext, npgettext_lazy, pgettext,
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trans_real, ugettext, ugettext_lazy, ungettext, ungettext_lazy,
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)
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from .forms import CompanyForm, I18nForm, SelectDateForm
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from .models import Company, TestModel
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here = os.path.dirname(os.path.abspath(__file__))
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extended_locale_paths = settings.LOCALE_PATHS + [
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os.path.join(here, 'other', 'locale'),
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]
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@contextmanager
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def patch_formats(lang, **settings):
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from django.utils.formats import _format_cache
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# Populate _format_cache with temporary values
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for key, value in settings.items():
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_format_cache[(key, lang)] = value
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try:
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yield
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finally:
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reset_format_cache()
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class TranslationTests(SimpleTestCase):
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@translation.override('de')
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def test_legacy_aliases(self):
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"""
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Pre-Django 2.0 aliases with u prefix are still available.
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"""
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self.assertEqual(ugettext("Image"), "Bild")
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self.assertEqual(ugettext_lazy("Image"), gettext_lazy("Image"))
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self.assertEqual(ungettext("%d year", "%d years", 0) % 0, "0 Jahre")
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self.assertEqual(
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ungettext_lazy("%d year", "%d years", 0) % 0,
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ngettext_lazy("%d year", "%d years", 0) % 0,
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)
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@translation.override('fr')
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def test_plural(self):
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"""
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Test plurals with ngettext. French differs from English in that 0 is singular.
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"""
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self.assertEqual(ngettext("%d year", "%d years", 0) % 0, "0 année")
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self.assertEqual(ngettext("%d year", "%d years", 2) % 2, "2 années")
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self.assertEqual(ngettext("%(size)d byte", "%(size)d bytes", 0) % {'size': 0}, "0 octet")
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self.assertEqual(ngettext("%(size)d byte", "%(size)d bytes", 2) % {'size': 2}, "2 octets")
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def test_override(self):
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activate('de')
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try:
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with translation.override('pl'):
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self.assertEqual(get_language(), 'pl')
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self.assertEqual(get_language(), 'de')
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with translation.override(None):
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self.assertIsNone(get_language())
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with translation.override('pl'):
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pass
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self.assertIsNone(get_language())
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self.assertEqual(get_language(), 'de')
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finally:
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deactivate()
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def test_override_decorator(self):
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@translation.override('pl')
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def func_pl():
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self.assertEqual(get_language(), 'pl')
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@translation.override(None)
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def func_none():
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self.assertIsNone(get_language())
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try:
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activate('de')
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func_pl()
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self.assertEqual(get_language(), 'de')
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func_none()
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self.assertEqual(get_language(), 'de')
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finally:
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deactivate()
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def test_override_exit(self):
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"""
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The language restored is the one used when the function was
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called, not the one used when the decorator was initialized (#23381).
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"""
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activate('fr')
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@translation.override('pl')
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def func_pl():
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pass
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deactivate()
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try:
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activate('en')
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func_pl()
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self.assertEqual(get_language(), 'en')
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finally:
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deactivate()
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def test_lazy_objects(self):
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"""
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Format string interpolation should work with *_lazy objects.
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"""
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s = gettext_lazy('Add %(name)s')
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d = {'name': 'Ringo'}
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self.assertEqual('Add Ringo', s % d)
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with translation.override('de', deactivate=True):
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self.assertEqual('Ringo hinzuf\xfcgen', s % d)
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with translation.override('pl'):
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self.assertEqual('Dodaj Ringo', s % d)
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# It should be possible to compare *_lazy objects.
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s1 = gettext_lazy('Add %(name)s')
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self.assertEqual(s, s1)
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s2 = gettext_lazy('Add %(name)s')
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s3 = gettext_lazy('Add %(name)s')
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self.assertEqual(s2, s3)
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self.assertEqual(s, s2)
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s4 = gettext_lazy('Some other string')
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self.assertNotEqual(s, s4)
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def test_lazy_pickle(self):
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s1 = gettext_lazy("test")
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self.assertEqual(str(s1), "test")
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s2 = pickle.loads(pickle.dumps(s1))
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self.assertEqual(str(s2), "test")
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@override_settings(LOCALE_PATHS=extended_locale_paths)
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def test_ngettext_lazy(self):
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simple_with_format = ngettext_lazy('%d good result', '%d good results')
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simple_context_with_format = npgettext_lazy('Exclamation', '%d good result', '%d good results')
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simple_without_format = ngettext_lazy('good result', 'good results')
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with translation.override('de'):
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self.assertEqual(simple_with_format % 1, '1 gutes Resultat')
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self.assertEqual(simple_with_format % 4, '4 guten Resultate')
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self.assertEqual(simple_context_with_format % 1, '1 gutes Resultat!')
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self.assertEqual(simple_context_with_format % 4, '4 guten Resultate!')
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self.assertEqual(simple_without_format % 1, 'gutes Resultat')
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self.assertEqual(simple_without_format % 4, 'guten Resultate')
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complex_nonlazy = ngettext_lazy('Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 4)
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complex_deferred = ngettext_lazy(
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'Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 'num'
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)
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complex_context_nonlazy = npgettext_lazy(
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'Greeting', 'Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 4
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)
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complex_context_deferred = npgettext_lazy(
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'Greeting', 'Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 'num'
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)
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with translation.override('de'):
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self.assertEqual(complex_nonlazy % {'num': 4, 'name': 'Jim'}, 'Hallo Jim, 4 guten Resultate')
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self.assertEqual(complex_deferred % {'name': 'Jim', 'num': 1}, 'Hallo Jim, 1 gutes Resultat')
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self.assertEqual(complex_deferred % {'name': 'Jim', 'num': 5}, 'Hallo Jim, 5 guten Resultate')
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with self.assertRaisesMessage(KeyError, 'Your dictionary lacks key'):
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complex_deferred % {'name': 'Jim'}
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self.assertEqual(complex_context_nonlazy % {'num': 4, 'name': 'Jim'}, 'Willkommen Jim, 4 guten Resultate')
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self.assertEqual(complex_context_deferred % {'name': 'Jim', 'num': 1}, 'Willkommen Jim, 1 gutes Resultat')
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self.assertEqual(complex_context_deferred % {'name': 'Jim', 'num': 5}, 'Willkommen Jim, 5 guten Resultate')
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with self.assertRaisesMessage(KeyError, 'Your dictionary lacks key'):
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complex_context_deferred % {'name': 'Jim'}
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def test_ngettext_lazy_bool(self):
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self.assertTrue(ngettext_lazy('%d good result', '%d good results'))
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self.assertFalse(ngettext_lazy('', ''))
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def test_ngettext_lazy_pickle(self):
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s1 = ngettext_lazy('%d good result', '%d good results')
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self.assertEqual(s1 % 1, '1 good result')
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self.assertEqual(s1 % 8, '8 good results')
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s2 = pickle.loads(pickle.dumps(s1))
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self.assertEqual(s2 % 1, '1 good result')
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self.assertEqual(s2 % 8, '8 good results')
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@override_settings(LOCALE_PATHS=extended_locale_paths)
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def test_pgettext(self):
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trans_real._active = local()
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trans_real._translations = {}
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with translation.override('de'):
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self.assertEqual(pgettext("unexisting", "May"), "May")
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self.assertEqual(pgettext("month name", "May"), "Mai")
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self.assertEqual(pgettext("verb", "May"), "Kann")
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self.assertEqual(npgettext("search", "%d result", "%d results", 4) % 4, "4 Resultate")
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class TranslationThreadSafetyTests(SimpleTestCase):
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def setUp(self):
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self._old_language = get_language()
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self._translations = trans_real._translations
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# here we rely on .split() being called inside the _fetch()
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# in trans_real.translation()
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class sideeffect_str(str):
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def split(self, *args, **kwargs):
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res = str.split(self, *args, **kwargs)
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trans_real._translations['en-YY'] = None
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return res
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trans_real._translations = {sideeffect_str('en-XX'): None}
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def tearDown(self):
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trans_real._translations = self._translations
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activate(self._old_language)
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def test_bug14894_translation_activate_thread_safety(self):
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translation_count = len(trans_real._translations)
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# May raise RuntimeError if translation.activate() isn't thread-safe.
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translation.activate('pl')
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# make sure sideeffect_str actually added a new translation
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self.assertLess(translation_count, len(trans_real._translations))
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@override_settings(USE_L10N=True)
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class FormattingTests(SimpleTestCase):
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def setUp(self):
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super().setUp()
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self.n = decimal.Decimal('66666.666')
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self.f = 99999.999
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self.d = datetime.date(2009, 12, 31)
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self.dt = datetime.datetime(2009, 12, 31, 20, 50)
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self.t = datetime.time(10, 15, 48)
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self.long = 10000
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self.ctxt = Context({
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'n': self.n,
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't': self.t,
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'd': self.d,
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'dt': self.dt,
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'f': self.f,
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'l': self.long,
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})
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def test_locale_independent(self):
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"""
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Localization of numbers
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"""
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with self.settings(USE_THOUSAND_SEPARATOR=False):
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self.assertEqual('66666.66', nformat(self.n, decimal_sep='.', decimal_pos=2, grouping=3, thousand_sep=','))
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self.assertEqual('66666A6', nformat(self.n, decimal_sep='A', decimal_pos=1, grouping=1, thousand_sep='B'))
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self.assertEqual('66666', nformat(self.n, decimal_sep='X', decimal_pos=0, grouping=1, thousand_sep='Y'))
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with self.settings(USE_THOUSAND_SEPARATOR=True):
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self.assertEqual(
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'66,666.66',
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nformat(self.n, decimal_sep='.', decimal_pos=2, grouping=3, thousand_sep=',')
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)
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self.assertEqual(
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'6B6B6B6B6A6',
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nformat(self.n, decimal_sep='A', decimal_pos=1, grouping=1, thousand_sep='B')
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)
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self.assertEqual('-66666.6', nformat(-66666.666, decimal_sep='.', decimal_pos=1))
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self.assertEqual('-66666.0', nformat(int('-66666'), decimal_sep='.', decimal_pos=1))
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self.assertEqual('10000.0', nformat(self.long, decimal_sep='.', decimal_pos=1))
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self.assertEqual(
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'10,00,00,000.00',
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nformat(100000000.00, decimal_sep='.', decimal_pos=2, grouping=(3, 2, 0), thousand_sep=',')
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)
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self.assertEqual(
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'1,0,00,000,0000.00',
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nformat(10000000000.00, decimal_sep='.', decimal_pos=2, grouping=(4, 3, 2, 1, 0), thousand_sep=',')
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)
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self.assertEqual(
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'10000,00,000.00',
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nformat(1000000000.00, decimal_sep='.', decimal_pos=2, grouping=(3, 2, -1), thousand_sep=',')
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)
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# This unusual grouping/force_grouping combination may be triggered by the intcomma filter (#17414)
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self.assertEqual(
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'10000',
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nformat(self.long, decimal_sep='.', decimal_pos=0, grouping=0, force_grouping=True)
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)
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# date filter
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self.assertEqual('31.12.2009 в 20:50', Template('{{ dt|date:"d.m.Y в H:i" }}').render(self.ctxt))
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self.assertEqual('⌚ 10:15', Template('{{ t|time:"⌚ H:i" }}').render(self.ctxt))
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@override_settings(USE_L10N=False)
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def test_l10n_disabled(self):
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"""
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Catalan locale with format i18n disabled translations will be used,
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but not formats
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"""
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with translation.override('ca', deactivate=True):
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self.maxDiff = 3000
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self.assertEqual('N j, Y', get_format('DATE_FORMAT'))
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self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
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self.assertEqual('.', get_format('DECIMAL_SEPARATOR'))
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self.assertEqual('10:15 a.m.', time_format(self.t))
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self.assertEqual('des. 31, 2009', date_format(self.d))
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self.assertEqual('desembre 2009', date_format(self.d, 'YEAR_MONTH_FORMAT'))
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self.assertEqual('12/31/2009 8:50 p.m.', date_format(self.dt, 'SHORT_DATETIME_FORMAT'))
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self.assertEqual('No localizable', localize('No localizable'))
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self.assertEqual('66666.666', localize(self.n))
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self.assertEqual('99999.999', localize(self.f))
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self.assertEqual('10000', localize(self.long))
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self.assertEqual('des. 31, 2009', localize(self.d))
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self.assertEqual('des. 31, 2009, 8:50 p.m.', localize(self.dt))
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self.assertEqual('66666.666', Template('{{ n }}').render(self.ctxt))
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self.assertEqual('99999.999', Template('{{ f }}').render(self.ctxt))
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self.assertEqual('des. 31, 2009', Template('{{ d }}').render(self.ctxt))
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self.assertEqual('des. 31, 2009, 8:50 p.m.', Template('{{ dt }}').render(self.ctxt))
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self.assertEqual('66666.67', Template('{{ n|floatformat:2 }}').render(self.ctxt))
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self.assertEqual('100000.0', Template('{{ f|floatformat }}').render(self.ctxt))
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self.assertEqual('10:15 a.m.', Template('{{ t|time:"TIME_FORMAT" }}').render(self.ctxt))
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self.assertEqual('12/31/2009', Template('{{ d|date:"SHORT_DATE_FORMAT" }}').render(self.ctxt))
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self.assertEqual(
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'12/31/2009 8:50 p.m.', Template('{{ dt|date:"SHORT_DATETIME_FORMAT" }}').render(self.ctxt)
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)
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form = I18nForm({
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'decimal_field': '66666,666',
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'float_field': '99999,999',
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'date_field': '31/12/2009',
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'datetime_field': '31/12/2009 20:50',
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'time_field': '20:50',
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'integer_field': '1.234',
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})
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self.assertFalse(form.is_valid())
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self.assertEqual(['Introdu\xefu un n\xfamero.'], form.errors['float_field'])
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self.assertEqual(['Introdu\xefu un n\xfamero.'], form.errors['decimal_field'])
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self.assertEqual(['Introdu\xefu una data v\xe0lida.'], form.errors['date_field'])
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self.assertEqual(['Introdu\xefu una data/hora v\xe0lides.'], form.errors['datetime_field'])
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self.assertEqual(['Introdu\xefu un n\xfamero sencer.'], form.errors['integer_field'])
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form2 = SelectDateForm({
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'date_field_month': '12',
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'date_field_day': '31',
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'date_field_year': '2009'
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})
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self.assertTrue(form2.is_valid())
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self.assertEqual(datetime.date(2009, 12, 31), form2.cleaned_data['date_field'])
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self.assertHTMLEqual(
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'<select name="mydate_month" id="id_mydate_month">'
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'<option value="0">---</option>'
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'<option value="1">gener</option>'
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'<option value="2">febrer</option>'
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'<option value="3">mar\xe7</option>'
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'<option value="4">abril</option>'
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'<option value="5">maig</option>'
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'<option value="6">juny</option>'
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'<option value="7">juliol</option>'
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'<option value="8">agost</option>'
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'<option value="9">setembre</option>'
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'<option value="10">octubre</option>'
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'<option value="11">novembre</option>'
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'<option value="12" selected>desembre</option>'
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'</select>'
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'<select name="mydate_day" id="id_mydate_day">'
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'<option value="0">---</option>'
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'<option value="1">1</option>'
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'<option value="2">2</option>'
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'<option value="3">3</option>'
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'<option value="4">4</option>'
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'<option value="5">5</option>'
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'<option value="6">6</option>'
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'<option value="7">7</option>'
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'<option value="8">8</option>'
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'<option value="9">9</option>'
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'<option value="10">10</option>'
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'<option value="11">11</option>'
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'<option value="12">12</option>'
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'<option value="13">13</option>'
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'<option value="14">14</option>'
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'<option value="15">15</option>'
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'<option value="16">16</option>'
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'<option value="17">17</option>'
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'<option value="18">18</option>'
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'<option value="19">19</option>'
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'<option value="20">20</option>'
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'<option value="21">21</option>'
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'<option value="22">22</option>'
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'<option value="23">23</option>'
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'<option value="24">24</option>'
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'<option value="25">25</option>'
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'<option value="26">26</option>'
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'<option value="27">27</option>'
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'<option value="28">28</option>'
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'<option value="29">29</option>'
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'<option value="30">30</option>'
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'<option value="31" selected>31</option>'
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'</select>'
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'<select name="mydate_year" id="id_mydate_year">'
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'<option value="0">---</option>'
|
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'<option value="2009" selected>2009</option>'
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'<option value="2010">2010</option>'
|
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'<option value="2011">2011</option>'
|
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'<option value="2012">2012</option>'
|
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'<option value="2013">2013</option>'
|
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'<option value="2014">2014</option>'
|
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'<option value="2015">2015</option>'
|
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'<option value="2016">2016</option>'
|
|
'<option value="2017">2017</option>'
|
|
'<option value="2018">2018</option>'
|
|
'</select>',
|
|
forms.SelectDateWidget(years=range(2009, 2019)).render('mydate', datetime.date(2009, 12, 31))
|
|
)
|
|
|
|
# We shouldn't change the behavior of the floatformat filter re:
|
|
# thousand separator and grouping when USE_L10N is False even
|
|
# if the USE_THOUSAND_SEPARATOR, NUMBER_GROUPING and
|
|
# THOUSAND_SEPARATOR settings are specified
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True, NUMBER_GROUPING=1, THOUSAND_SEPARATOR='!'):
|
|
self.assertEqual('66666.67', Template('{{ n|floatformat:2 }}').render(self.ctxt))
|
|
self.assertEqual('100000.0', Template('{{ f|floatformat }}').render(self.ctxt))
|
|
|
|
def test_false_like_locale_formats(self):
|
|
"""
|
|
The active locale's formats take precedence over the default settings
|
|
even if they would be interpreted as False in a conditional test
|
|
(e.g. 0 or empty string) (#16938).
|
|
"""
|
|
with translation.override('fr'):
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True, THOUSAND_SEPARATOR='!'):
|
|
self.assertEqual('\xa0', get_format('THOUSAND_SEPARATOR'))
|
|
# Even a second time (after the format has been cached)...
|
|
self.assertEqual('\xa0', get_format('THOUSAND_SEPARATOR'))
|
|
|
|
with self.settings(FIRST_DAY_OF_WEEK=0):
|
|
self.assertEqual(1, get_format('FIRST_DAY_OF_WEEK'))
|
|
# Even a second time (after the format has been cached)...
|
|
self.assertEqual(1, get_format('FIRST_DAY_OF_WEEK'))
|
|
|
|
def test_l10n_enabled(self):
|
|
self.maxDiff = 3000
|
|
# Catalan locale
|
|
with translation.override('ca', deactivate=True):
|
|
self.assertEqual(r'j \d\e F \d\e Y', get_format('DATE_FORMAT'))
|
|
self.assertEqual(1, get_format('FIRST_DAY_OF_WEEK'))
|
|
self.assertEqual(',', get_format('DECIMAL_SEPARATOR'))
|
|
self.assertEqual('10:15', time_format(self.t))
|
|
self.assertEqual('31 de desembre de 2009', date_format(self.d))
|
|
self.assertEqual('desembre del 2009', date_format(self.d, 'YEAR_MONTH_FORMAT'))
|
|
self.assertEqual('31/12/2009 20:50', date_format(self.dt, 'SHORT_DATETIME_FORMAT'))
|
|
self.assertEqual('No localizable', localize('No localizable'))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual('66.666,666', localize(self.n))
|
|
self.assertEqual('99.999,999', localize(self.f))
|
|
self.assertEqual('10.000', localize(self.long))
|
|
self.assertEqual('True', localize(True))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
|
self.assertEqual('66666,666', localize(self.n))
|
|
self.assertEqual('99999,999', localize(self.f))
|
|
self.assertEqual('10000', localize(self.long))
|
|
self.assertEqual('31 de desembre de 2009', localize(self.d))
|
|
self.assertEqual('31 de desembre de 2009 a les 20:50', localize(self.dt))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual('66.666,666', Template('{{ n }}').render(self.ctxt))
|
|
self.assertEqual('99.999,999', Template('{{ f }}').render(self.ctxt))
|
|
self.assertEqual('10.000', Template('{{ l }}').render(self.ctxt))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
form3 = I18nForm({
|
|
'decimal_field': '66.666,666',
|
|
'float_field': '99.999,999',
|
|
'date_field': '31/12/2009',
|
|
'datetime_field': '31/12/2009 20:50',
|
|
'time_field': '20:50',
|
|
'integer_field': '1.234',
|
|
})
|
|
self.assertTrue(form3.is_valid())
|
|
self.assertEqual(decimal.Decimal('66666.666'), form3.cleaned_data['decimal_field'])
|
|
self.assertEqual(99999.999, form3.cleaned_data['float_field'])
|
|
self.assertEqual(datetime.date(2009, 12, 31), form3.cleaned_data['date_field'])
|
|
self.assertEqual(datetime.datetime(2009, 12, 31, 20, 50), form3.cleaned_data['datetime_field'])
|
|
self.assertEqual(datetime.time(20, 50), form3.cleaned_data['time_field'])
|
|
self.assertEqual(1234, form3.cleaned_data['integer_field'])
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
|
self.assertEqual('66666,666', Template('{{ n }}').render(self.ctxt))
|
|
self.assertEqual('99999,999', Template('{{ f }}').render(self.ctxt))
|
|
self.assertEqual('31 de desembre de 2009', Template('{{ d }}').render(self.ctxt))
|
|
self.assertEqual('31 de desembre de 2009 a les 20:50', Template('{{ dt }}').render(self.ctxt))
|
|
self.assertEqual('66666,67', Template('{{ n|floatformat:2 }}').render(self.ctxt))
|
|
self.assertEqual('100000,0', Template('{{ f|floatformat }}').render(self.ctxt))
|
|
self.assertEqual('10:15', Template('{{ t|time:"TIME_FORMAT" }}').render(self.ctxt))
|
|
self.assertEqual('31/12/2009', Template('{{ d|date:"SHORT_DATE_FORMAT" }}').render(self.ctxt))
|
|
self.assertEqual(
|
|
'31/12/2009 20:50',
|
|
Template('{{ dt|date:"SHORT_DATETIME_FORMAT" }}').render(self.ctxt)
|
|
)
|
|
self.assertEqual(date_format(datetime.datetime.now(), "DATE_FORMAT"),
|
|
Template('{% now "DATE_FORMAT" %}').render(self.ctxt))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
|
form4 = I18nForm({
|
|
'decimal_field': '66666,666',
|
|
'float_field': '99999,999',
|
|
'date_field': '31/12/2009',
|
|
'datetime_field': '31/12/2009 20:50',
|
|
'time_field': '20:50',
|
|
'integer_field': '1234',
|
|
})
|
|
self.assertTrue(form4.is_valid())
|
|
self.assertEqual(decimal.Decimal('66666.666'), form4.cleaned_data['decimal_field'])
|
|
self.assertEqual(99999.999, form4.cleaned_data['float_field'])
|
|
self.assertEqual(datetime.date(2009, 12, 31), form4.cleaned_data['date_field'])
|
|
self.assertEqual(datetime.datetime(2009, 12, 31, 20, 50), form4.cleaned_data['datetime_field'])
|
|
self.assertEqual(datetime.time(20, 50), form4.cleaned_data['time_field'])
|
|
self.assertEqual(1234, form4.cleaned_data['integer_field'])
|
|
|
|
form5 = SelectDateForm({
|
|
'date_field_month': '12',
|
|
'date_field_day': '31',
|
|
'date_field_year': '2009'
|
|
})
|
|
self.assertTrue(form5.is_valid())
|
|
self.assertEqual(datetime.date(2009, 12, 31), form5.cleaned_data['date_field'])
|
|
self.assertHTMLEqual(
|
|
'<select name="mydate_day" id="id_mydate_day">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">1</option>'
|
|
'<option value="2">2</option>'
|
|
'<option value="3">3</option>'
|
|
'<option value="4">4</option>'
|
|
'<option value="5">5</option>'
|
|
'<option value="6">6</option>'
|
|
'<option value="7">7</option>'
|
|
'<option value="8">8</option>'
|
|
'<option value="9">9</option>'
|
|
'<option value="10">10</option>'
|
|
'<option value="11">11</option>'
|
|
'<option value="12">12</option>'
|
|
'<option value="13">13</option>'
|
|
'<option value="14">14</option>'
|
|
'<option value="15">15</option>'
|
|
'<option value="16">16</option>'
|
|
'<option value="17">17</option>'
|
|
'<option value="18">18</option>'
|
|
'<option value="19">19</option>'
|
|
'<option value="20">20</option>'
|
|
'<option value="21">21</option>'
|
|
'<option value="22">22</option>'
|
|
'<option value="23">23</option>'
|
|
'<option value="24">24</option>'
|
|
'<option value="25">25</option>'
|
|
'<option value="26">26</option>'
|
|
'<option value="27">27</option>'
|
|
'<option value="28">28</option>'
|
|
'<option value="29">29</option>'
|
|
'<option value="30">30</option>'
|
|
'<option value="31" selected>31</option>'
|
|
'</select>'
|
|
'<select name="mydate_month" id="id_mydate_month">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">gener</option>'
|
|
'<option value="2">febrer</option>'
|
|
'<option value="3">mar\xe7</option>'
|
|
'<option value="4">abril</option>'
|
|
'<option value="5">maig</option>'
|
|
'<option value="6">juny</option>'
|
|
'<option value="7">juliol</option>'
|
|
'<option value="8">agost</option>'
|
|
'<option value="9">setembre</option>'
|
|
'<option value="10">octubre</option>'
|
|
'<option value="11">novembre</option>'
|
|
'<option value="12" selected>desembre</option>'
|
|
'</select>'
|
|
'<select name="mydate_year" id="id_mydate_year">'
|
|
'<option value="0">---</option>'
|
|
'<option value="2009" selected>2009</option>'
|
|
'<option value="2010">2010</option>'
|
|
'<option value="2011">2011</option>'
|
|
'<option value="2012">2012</option>'
|
|
'<option value="2013">2013</option>'
|
|
'<option value="2014">2014</option>'
|
|
'<option value="2015">2015</option>'
|
|
'<option value="2016">2016</option>'
|
|
'<option value="2017">2017</option>'
|
|
'<option value="2018">2018</option>'
|
|
'</select>',
|
|
forms.SelectDateWidget(years=range(2009, 2019)).render('mydate', datetime.date(2009, 12, 31))
|
|
)
|
|
|
|
# Russian locale (with E as month)
|
|
with translation.override('ru', deactivate=True):
|
|
self.assertHTMLEqual(
|
|
'<select name="mydate_day" id="id_mydate_day">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">1</option>'
|
|
'<option value="2">2</option>'
|
|
'<option value="3">3</option>'
|
|
'<option value="4">4</option>'
|
|
'<option value="5">5</option>'
|
|
'<option value="6">6</option>'
|
|
'<option value="7">7</option>'
|
|
'<option value="8">8</option>'
|
|
'<option value="9">9</option>'
|
|
'<option value="10">10</option>'
|
|
'<option value="11">11</option>'
|
|
'<option value="12">12</option>'
|
|
'<option value="13">13</option>'
|
|
'<option value="14">14</option>'
|
|
'<option value="15">15</option>'
|
|
'<option value="16">16</option>'
|
|
'<option value="17">17</option>'
|
|
'<option value="18">18</option>'
|
|
'<option value="19">19</option>'
|
|
'<option value="20">20</option>'
|
|
'<option value="21">21</option>'
|
|
'<option value="22">22</option>'
|
|
'<option value="23">23</option>'
|
|
'<option value="24">24</option>'
|
|
'<option value="25">25</option>'
|
|
'<option value="26">26</option>'
|
|
'<option value="27">27</option>'
|
|
'<option value="28">28</option>'
|
|
'<option value="29">29</option>'
|
|
'<option value="30">30</option>'
|
|
'<option value="31" selected>31</option>'
|
|
'</select>'
|
|
'<select name="mydate_month" id="id_mydate_month">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">\u042f\u043d\u0432\u0430\u0440\u044c</option>'
|
|
'<option value="2">\u0424\u0435\u0432\u0440\u0430\u043b\u044c</option>'
|
|
'<option value="3">\u041c\u0430\u0440\u0442</option>'
|
|
'<option value="4">\u0410\u043f\u0440\u0435\u043b\u044c</option>'
|
|
'<option value="5">\u041c\u0430\u0439</option>'
|
|
'<option value="6">\u0418\u044e\u043d\u044c</option>'
|
|
'<option value="7">\u0418\u044e\u043b\u044c</option>'
|
|
'<option value="8">\u0410\u0432\u0433\u0443\u0441\u0442</option>'
|
|
'<option value="9">\u0421\u0435\u043d\u0442\u044f\u0431\u0440\u044c</option>'
|
|
'<option value="10">\u041e\u043a\u0442\u044f\u0431\u0440\u044c</option>'
|
|
'<option value="11">\u041d\u043e\u044f\u0431\u0440\u044c</option>'
|
|
'<option value="12" selected>\u0414\u0435\u043a\u0430\u0431\u0440\u044c</option>'
|
|
'</select>'
|
|
'<select name="mydate_year" id="id_mydate_year">'
|
|
'<option value="0">---</option>'
|
|
'<option value="2009" selected>2009</option>'
|
|
'<option value="2010">2010</option>'
|
|
'<option value="2011">2011</option>'
|
|
'<option value="2012">2012</option>'
|
|
'<option value="2013">2013</option>'
|
|
'<option value="2014">2014</option>'
|
|
'<option value="2015">2015</option>'
|
|
'<option value="2016">2016</option>'
|
|
'<option value="2017">2017</option>'
|
|
'<option value="2018">2018</option>'
|
|
'</select>',
|
|
forms.SelectDateWidget(years=range(2009, 2019)).render('mydate', datetime.date(2009, 12, 31))
|
|
)
|
|
|
|
# English locale
|
|
with translation.override('en', deactivate=True):
|
|
self.assertEqual('N j, Y', get_format('DATE_FORMAT'))
|
|
self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
|
|
self.assertEqual('.', get_format('DECIMAL_SEPARATOR'))
|
|
self.assertEqual('Dec. 31, 2009', date_format(self.d))
|
|
self.assertEqual('December 2009', date_format(self.d, 'YEAR_MONTH_FORMAT'))
|
|
self.assertEqual('12/31/2009 8:50 p.m.', date_format(self.dt, 'SHORT_DATETIME_FORMAT'))
|
|
self.assertEqual('No localizable', localize('No localizable'))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual('66,666.666', localize(self.n))
|
|
self.assertEqual('99,999.999', localize(self.f))
|
|
self.assertEqual('10,000', localize(self.long))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
|
self.assertEqual('66666.666', localize(self.n))
|
|
self.assertEqual('99999.999', localize(self.f))
|
|
self.assertEqual('10000', localize(self.long))
|
|
self.assertEqual('Dec. 31, 2009', localize(self.d))
|
|
self.assertEqual('Dec. 31, 2009, 8:50 p.m.', localize(self.dt))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual('66,666.666', Template('{{ n }}').render(self.ctxt))
|
|
self.assertEqual('99,999.999', Template('{{ f }}').render(self.ctxt))
|
|
self.assertEqual('10,000', Template('{{ l }}').render(self.ctxt))
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
|
self.assertEqual('66666.666', Template('{{ n }}').render(self.ctxt))
|
|
self.assertEqual('99999.999', Template('{{ f }}').render(self.ctxt))
|
|
self.assertEqual('Dec. 31, 2009', Template('{{ d }}').render(self.ctxt))
|
|
self.assertEqual('Dec. 31, 2009, 8:50 p.m.', Template('{{ dt }}').render(self.ctxt))
|
|
self.assertEqual('66666.67', Template('{{ n|floatformat:2 }}').render(self.ctxt))
|
|
self.assertEqual('100000.0', Template('{{ f|floatformat }}').render(self.ctxt))
|
|
self.assertEqual('12/31/2009', Template('{{ d|date:"SHORT_DATE_FORMAT" }}').render(self.ctxt))
|
|
self.assertEqual(
|
|
'12/31/2009 8:50 p.m.',
|
|
Template('{{ dt|date:"SHORT_DATETIME_FORMAT" }}').render(self.ctxt)
|
|
)
|
|
|
|
form5 = I18nForm({
|
|
'decimal_field': '66666.666',
|
|
'float_field': '99999.999',
|
|
'date_field': '12/31/2009',
|
|
'datetime_field': '12/31/2009 20:50',
|
|
'time_field': '20:50',
|
|
'integer_field': '1234',
|
|
})
|
|
self.assertTrue(form5.is_valid())
|
|
self.assertEqual(decimal.Decimal('66666.666'), form5.cleaned_data['decimal_field'])
|
|
self.assertEqual(99999.999, form5.cleaned_data['float_field'])
|
|
self.assertEqual(datetime.date(2009, 12, 31), form5.cleaned_data['date_field'])
|
|
self.assertEqual(datetime.datetime(2009, 12, 31, 20, 50), form5.cleaned_data['datetime_field'])
|
|
self.assertEqual(datetime.time(20, 50), form5.cleaned_data['time_field'])
|
|
self.assertEqual(1234, form5.cleaned_data['integer_field'])
|
|
|
|
form6 = SelectDateForm({
|
|
'date_field_month': '12',
|
|
'date_field_day': '31',
|
|
'date_field_year': '2009'
|
|
})
|
|
self.assertTrue(form6.is_valid())
|
|
self.assertEqual(datetime.date(2009, 12, 31), form6.cleaned_data['date_field'])
|
|
self.assertHTMLEqual(
|
|
'<select name="mydate_month" id="id_mydate_month">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">January</option>'
|
|
'<option value="2">February</option>'
|
|
'<option value="3">March</option>'
|
|
'<option value="4">April</option>'
|
|
'<option value="5">May</option>'
|
|
'<option value="6">June</option>'
|
|
'<option value="7">July</option>'
|
|
'<option value="8">August</option>'
|
|
'<option value="9">September</option>'
|
|
'<option value="10">October</option>'
|
|
'<option value="11">November</option>'
|
|
'<option value="12" selected>December</option>'
|
|
'</select>'
|
|
'<select name="mydate_day" id="id_mydate_day">'
|
|
'<option value="0">---</option>'
|
|
'<option value="1">1</option>'
|
|
'<option value="2">2</option>'
|
|
'<option value="3">3</option>'
|
|
'<option value="4">4</option>'
|
|
'<option value="5">5</option>'
|
|
'<option value="6">6</option>'
|
|
'<option value="7">7</option>'
|
|
'<option value="8">8</option>'
|
|
'<option value="9">9</option>'
|
|
'<option value="10">10</option>'
|
|
'<option value="11">11</option>'
|
|
'<option value="12">12</option>'
|
|
'<option value="13">13</option>'
|
|
'<option value="14">14</option>'
|
|
'<option value="15">15</option>'
|
|
'<option value="16">16</option>'
|
|
'<option value="17">17</option>'
|
|
'<option value="18">18</option>'
|
|
'<option value="19">19</option>'
|
|
'<option value="20">20</option>'
|
|
'<option value="21">21</option>'
|
|
'<option value="22">22</option>'
|
|
'<option value="23">23</option>'
|
|
'<option value="24">24</option>'
|
|
'<option value="25">25</option>'
|
|
'<option value="26">26</option>'
|
|
'<option value="27">27</option>'
|
|
'<option value="28">28</option>'
|
|
'<option value="29">29</option>'
|
|
'<option value="30">30</option>'
|
|
'<option value="31" selected>31</option>'
|
|
'</select>'
|
|
'<select name="mydate_year" id="id_mydate_year">'
|
|
'<option value="0">---</option>'
|
|
'<option value="2009" selected>2009</option>'
|
|
'<option value="2010">2010</option>'
|
|
'<option value="2011">2011</option>'
|
|
'<option value="2012">2012</option>'
|
|
'<option value="2013">2013</option>'
|
|
'<option value="2014">2014</option>'
|
|
'<option value="2015">2015</option>'
|
|
'<option value="2016">2016</option>'
|
|
'<option value="2017">2017</option>'
|
|
'<option value="2018">2018</option>'
|
|
'</select>',
|
|
forms.SelectDateWidget(years=range(2009, 2019)).render('mydate', datetime.date(2009, 12, 31))
|
|
)
|
|
|
|
def test_sub_locales(self):
|
|
"""
|
|
Check if sublocales fall back to the main locale
|
|
"""
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
with translation.override('de-at', deactivate=True):
|
|
self.assertEqual('66.666,666', Template('{{ n }}').render(self.ctxt))
|
|
with translation.override('es-us', deactivate=True):
|
|
self.assertEqual('31 de Diciembre de 2009', date_format(self.d))
|
|
|
|
def test_localized_input(self):
|
|
"""
|
|
Tests if form input is correctly localized
|
|
"""
|
|
self.maxDiff = 1200
|
|
with translation.override('de-at', deactivate=True):
|
|
form6 = CompanyForm({
|
|
'name': 'acme',
|
|
'date_added': datetime.datetime(2009, 12, 31, 6, 0, 0),
|
|
'cents_paid': decimal.Decimal('59.47'),
|
|
'products_delivered': 12000,
|
|
})
|
|
self.assertTrue(form6.is_valid())
|
|
self.assertHTMLEqual(
|
|
form6.as_ul(),
|
|
'<li><label for="id_name">Name:</label>'
|
|
'<input id="id_name" type="text" name="name" value="acme" maxlength="50" required /></li>'
|
|
'<li><label for="id_date_added">Date added:</label>'
|
|
'<input type="text" name="date_added" value="31.12.2009 06:00:00" id="id_date_added" required /></li>'
|
|
'<li><label for="id_cents_paid">Cents paid:</label>'
|
|
'<input type="text" name="cents_paid" value="59,47" id="id_cents_paid" required /></li>'
|
|
'<li><label for="id_products_delivered">Products delivered:</label>'
|
|
'<input type="text" name="products_delivered" value="12000" id="id_products_delivered" required />'
|
|
'</li>'
|
|
)
|
|
self.assertEqual(localize_input(datetime.datetime(2009, 12, 31, 6, 0, 0)), '31.12.2009 06:00:00')
|
|
self.assertEqual(datetime.datetime(2009, 12, 31, 6, 0, 0), form6.cleaned_data['date_added'])
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
# Checking for the localized "products_delivered" field
|
|
self.assertInHTML(
|
|
'<input type="text" name="products_delivered" '
|
|
'value="12.000" id="id_products_delivered" required />',
|
|
form6.as_ul()
|
|
)
|
|
|
|
def test_localized_input_func(self):
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual(localize_input(True), 'True')
|
|
|
|
def test_sanitize_separators(self):
|
|
"""
|
|
Tests django.utils.formats.sanitize_separators.
|
|
"""
|
|
# Non-strings are untouched
|
|
self.assertEqual(sanitize_separators(123), 123)
|
|
|
|
with translation.override('ru', deactivate=True):
|
|
# Russian locale has non-breaking space (\xa0) as thousand separator
|
|
# Usual space is accepted too when sanitizing inputs
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
self.assertEqual(sanitize_separators('1\xa0234\xa0567'), '1234567')
|
|
self.assertEqual(sanitize_separators('77\xa0777,777'), '77777.777')
|
|
self.assertEqual(sanitize_separators('12 345'), '12345')
|
|
self.assertEqual(sanitize_separators('77 777,777'), '77777.777')
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True, USE_L10N=False):
|
|
self.assertEqual(sanitize_separators('12\xa0345'), '12\xa0345')
|
|
|
|
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
|
with patch_formats(get_language(), THOUSAND_SEPARATOR='.', DECIMAL_SEPARATOR=','):
|
|
self.assertEqual(sanitize_separators('10.234'), '10234')
|
|
# Suspicion that user entered dot as decimal separator (#22171)
|
|
self.assertEqual(sanitize_separators('10.10'), '10.10')
|
|
|
|
def test_iter_format_modules(self):
|
|
"""
|
|
Tests the iter_format_modules function.
|
|
"""
|
|
# Importing some format modules so that we can compare the returned
|
|
# modules with these expected modules
|
|
default_mod = import_module('django.conf.locale.de.formats')
|
|
test_mod = import_module('i18n.other.locale.de.formats')
|
|
test_mod2 = import_module('i18n.other2.locale.de.formats')
|
|
|
|
with translation.override('de-at', deactivate=True):
|
|
# Should return the correct default module when no setting is set
|
|
self.assertEqual(list(iter_format_modules('de')), [default_mod])
|
|
|
|
# When the setting is a string, should return the given module and
|
|
# the default module
|
|
self.assertEqual(
|
|
list(iter_format_modules('de', 'i18n.other.locale')),
|
|
[test_mod, default_mod])
|
|
|
|
# When setting is a list of strings, should return the given
|
|
# modules and the default module
|
|
self.assertEqual(
|
|
list(iter_format_modules('de', ['i18n.other.locale', 'i18n.other2.locale'])),
|
|
[test_mod, test_mod2, default_mod])
|
|
|
|
def test_iter_format_modules_stability(self):
|
|
"""
|
|
Tests the iter_format_modules function always yields format modules in
|
|
a stable and correct order in presence of both base ll and ll_CC formats.
|
|
"""
|
|
en_format_mod = import_module('django.conf.locale.en.formats')
|
|
en_gb_format_mod = import_module('django.conf.locale.en_GB.formats')
|
|
self.assertEqual(list(iter_format_modules('en-gb')), [en_gb_format_mod, en_format_mod])
|
|
|
|
def test_get_format_modules_lang(self):
|
|
with translation.override('de', deactivate=True):
|
|
self.assertEqual('.', get_format('DECIMAL_SEPARATOR', lang='en'))
|
|
|
|
def test_get_format_modules_stability(self):
|
|
with self.settings(FORMAT_MODULE_PATH='i18n.other.locale'):
|
|
with translation.override('de', deactivate=True):
|
|
old = "%r" % get_format_modules(reverse=True)
|
|
new = "%r" % get_format_modules(reverse=True) # second try
|
|
self.assertEqual(new, old, 'Value returned by get_formats_modules() must be preserved between calls.')
|
|
|
|
def test_localize_templatetag_and_filter(self):
|
|
"""
|
|
Tests the {% localize %} templatetag
|
|
"""
|
|
context = Context({'value': 3.14})
|
|
template1 = Template(
|
|
'{% load l10n %}{% localize %}{{ value }}{% endlocalize %};'
|
|
'{% localize on %}{{ value }}{% endlocalize %}'
|
|
)
|
|
template2 = Template("{% load l10n %}{{ value }};{% localize off %}{{ value }};{% endlocalize %}{{ value }}")
|
|
template3 = Template('{% load l10n %}{{ value }};{{ value|unlocalize }}')
|
|
template4 = Template('{% load l10n %}{{ value }};{{ value|localize }}')
|
|
output1 = '3,14;3,14'
|
|
output2 = '3,14;3.14;3,14'
|
|
output3 = '3,14;3.14'
|
|
output4 = '3.14;3,14'
|
|
with translation.override('de', deactivate=True):
|
|
with self.settings(USE_L10N=False):
|
|
self.assertEqual(template1.render(context), output1)
|
|
self.assertEqual(template4.render(context), output4)
|
|
with self.settings(USE_L10N=True):
|
|
self.assertEqual(template1.render(context), output1)
|
|
self.assertEqual(template2.render(context), output2)
|
|
self.assertEqual(template3.render(context), output3)
|
|
|
|
def test_localized_as_text_as_hidden_input(self):
|
|
"""
|
|
Tests if form input with 'as_hidden' or 'as_text' is correctly localized. Ticket #18777
|
|
"""
|
|
self.maxDiff = 1200
|
|
|
|
with translation.override('de-at', deactivate=True):
|
|
template = Template('{% load l10n %}{{ form.date_added }}; {{ form.cents_paid }}')
|
|
template_as_text = Template('{% load l10n %}{{ form.date_added.as_text }}; {{ form.cents_paid.as_text }}')
|
|
template_as_hidden = Template(
|
|
'{% load l10n %}{{ form.date_added.as_hidden }}; {{ form.cents_paid.as_hidden }}'
|
|
)
|
|
form = CompanyForm({
|
|
'name': 'acme',
|
|
'date_added': datetime.datetime(2009, 12, 31, 6, 0, 0),
|
|
'cents_paid': decimal.Decimal('59.47'),
|
|
'products_delivered': 12000,
|
|
})
|
|
context = Context({'form': form})
|
|
self.assertTrue(form.is_valid())
|
|
|
|
self.assertHTMLEqual(
|
|
template.render(context),
|
|
'<input id="id_date_added" name="date_added" type="text" value="31.12.2009 06:00:00" required />;'
|
|
'<input id="id_cents_paid" name="cents_paid" type="text" value="59,47" required />'
|
|
)
|
|
self.assertHTMLEqual(
|
|
template_as_text.render(context),
|
|
'<input id="id_date_added" name="date_added" type="text" value="31.12.2009 06:00:00" required />;'
|
|
' <input id="id_cents_paid" name="cents_paid" type="text" value="59,47" required />'
|
|
)
|
|
self.assertHTMLEqual(
|
|
template_as_hidden.render(context),
|
|
'<input id="id_date_added" name="date_added" type="hidden" value="31.12.2009 06:00:00" />;'
|
|
'<input id="id_cents_paid" name="cents_paid" type="hidden" value="59,47" />'
|
|
)
|
|
|
|
def test_format_arbitrary_settings(self):
|
|
self.assertEqual(get_format('DEBUG'), 'DEBUG')
|
|
|
|
def test_get_custom_format(self):
|
|
with self.settings(FORMAT_MODULE_PATH='i18n.other.locale'):
|
|
with translation.override('fr', deactivate=True):
|
|
self.assertEqual('d/m/Y CUSTOM', get_format('CUSTOM_DAY_FORMAT'))
|
|
|
|
|
|
class MiscTests(SimpleTestCase):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
self.rf = RequestFactory()
|
|
|
|
@override_settings(LANGUAGE_CODE='de')
|
|
def test_english_fallback(self):
|
|
"""
|
|
With a non-English LANGUAGE_CODE and if the active language is English
|
|
or one of its variants, the untranslated string should be returned
|
|
(instead of falling back to LANGUAGE_CODE) (See #24413).
|
|
"""
|
|
self.assertEqual(gettext("Image"), "Bild")
|
|
with translation.override('en'):
|
|
self.assertEqual(gettext("Image"), "Image")
|
|
with translation.override('en-us'):
|
|
self.assertEqual(gettext("Image"), "Image")
|
|
with translation.override('en-ca'):
|
|
self.assertEqual(gettext("Image"), "Image")
|
|
|
|
def test_parse_spec_http_header(self):
|
|
"""
|
|
Testing HTTP header parsing. First, we test that we can parse the
|
|
values according to the spec (and that we extract all the pieces in
|
|
the right order).
|
|
"""
|
|
p = trans_real.parse_accept_lang_header
|
|
# Good headers.
|
|
self.assertEqual([('de', 1.0)], p('de'))
|
|
self.assertEqual([('en-au', 1.0)], p('en-AU'))
|
|
self.assertEqual([('es-419', 1.0)], p('es-419'))
|
|
self.assertEqual([('*', 1.0)], p('*;q=1.00'))
|
|
self.assertEqual([('en-au', 0.123)], p('en-AU;q=0.123'))
|
|
self.assertEqual([('en-au', 0.5)], p('en-au;q=0.5'))
|
|
self.assertEqual([('en-au', 1.0)], p('en-au;q=1.0'))
|
|
self.assertEqual([('da', 1.0), ('en', 0.5), ('en-gb', 0.25)], p('da, en-gb;q=0.25, en;q=0.5'))
|
|
self.assertEqual([('en-au-xx', 1.0)], p('en-au-xx'))
|
|
self.assertEqual(
|
|
[('de', 1.0), ('en-au', 0.75), ('en-us', 0.5), ('en', 0.25), ('es', 0.125), ('fa', 0.125)],
|
|
p('de,en-au;q=0.75,en-us;q=0.5,en;q=0.25,es;q=0.125,fa;q=0.125')
|
|
)
|
|
self.assertEqual([('*', 1.0)], p('*'))
|
|
self.assertEqual([('de', 0.0)], p('de;q=0.'))
|
|
self.assertEqual([('en', 1.0), ('*', 0.5)], p('en; q=1.0, * ; q=0.5'))
|
|
self.assertEqual([('en', 1.0)], p('en; q=1,'))
|
|
self.assertEqual([], p(''))
|
|
|
|
# Bad headers; should always return [].
|
|
self.assertEqual([], p('en-gb;q=1.0000'))
|
|
self.assertEqual([], p('en;q=0.1234'))
|
|
self.assertEqual([], p('en;q=.2'))
|
|
self.assertEqual([], p('abcdefghi-au'))
|
|
self.assertEqual([], p('**'))
|
|
self.assertEqual([], p('en,,gb'))
|
|
self.assertEqual([], p('en-au;q=0.1.0'))
|
|
self.assertEqual(
|
|
[],
|
|
p('XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXZ,en')
|
|
)
|
|
self.assertEqual([], p('da, en-gb;q=0.8, en;q=0.7,#'))
|
|
self.assertEqual([], p('de;q=2.0'))
|
|
self.assertEqual([], p('de;q=0.a'))
|
|
self.assertEqual([], p('12-345'))
|
|
self.assertEqual([], p(''))
|
|
self.assertEqual([], p('en;q=1e0'))
|
|
|
|
def test_parse_literal_http_header(self):
|
|
"""
|
|
Now test that we parse a literal HTTP header correctly.
|
|
"""
|
|
g = get_language_from_request
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'pt-br'}
|
|
self.assertEqual('pt-br', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'pt'}
|
|
self.assertEqual('pt', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'es,de'}
|
|
self.assertEqual('es', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'es-ar,de'}
|
|
self.assertEqual('es-ar', g(r))
|
|
|
|
# This test assumes there won't be a Django translation to a US
|
|
# variation of the Spanish language, a safe assumption. When the
|
|
# user sets it as the preferred language, the main 'es'
|
|
# translation should be selected instead.
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'es-us'}
|
|
self.assertEqual(g(r), 'es')
|
|
|
|
# This tests the following scenario: there isn't a main language (zh)
|
|
# translation of Django but there is a translation to variation (zh-hans)
|
|
# the user sets zh-hans as the preferred language, it should be selected
|
|
# by Django without falling back nor ignoring it.
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-hans,de'}
|
|
self.assertEqual(g(r), 'zh-hans')
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'NL'}
|
|
self.assertEqual('nl', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'fy'}
|
|
self.assertEqual('fy', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'ia'}
|
|
self.assertEqual('ia', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'sr-latn'}
|
|
self.assertEqual('sr-latn', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-hans'}
|
|
self.assertEqual('zh-hans', g(r))
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-hant'}
|
|
self.assertEqual('zh-hant', g(r))
|
|
|
|
@override_settings(
|
|
LANGUAGES=[
|
|
('en', 'English'),
|
|
('zh-hans', 'Simplified Chinese'),
|
|
('zh-hant', 'Traditional Chinese'),
|
|
]
|
|
)
|
|
def test_support_for_deprecated_chinese_language_codes(self):
|
|
"""
|
|
Some browsers (Firefox, IE, etc.) use deprecated language codes. As these
|
|
language codes will be removed in Django 1.9, these will be incorrectly
|
|
matched. For example zh-tw (traditional) will be interpreted as zh-hans
|
|
(simplified), which is wrong. So we should also accept these deprecated
|
|
language codes.
|
|
|
|
refs #18419 -- this is explicitly for browser compatibility
|
|
"""
|
|
g = get_language_from_request
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-cn,en'}
|
|
self.assertEqual(g(r), 'zh-hans')
|
|
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-tw,en'}
|
|
self.assertEqual(g(r), 'zh-hant')
|
|
|
|
def test_special_fallback_language(self):
|
|
"""
|
|
Some languages may have special fallbacks that don't follow the simple
|
|
'fr-ca' -> 'fr' logic (notably Chinese codes).
|
|
"""
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'zh-my,en'}
|
|
self.assertEqual(get_language_from_request(r), 'zh-hans')
|
|
|
|
def test_parse_language_cookie(self):
|
|
"""
|
|
Now test that we parse language preferences stored in a cookie correctly.
|
|
"""
|
|
g = get_language_from_request
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {settings.LANGUAGE_COOKIE_NAME: 'pt-br'}
|
|
r.META = {}
|
|
self.assertEqual('pt-br', g(r))
|
|
|
|
r.COOKIES = {settings.LANGUAGE_COOKIE_NAME: 'pt'}
|
|
r.META = {}
|
|
self.assertEqual('pt', g(r))
|
|
|
|
r.COOKIES = {settings.LANGUAGE_COOKIE_NAME: 'es'}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'de'}
|
|
self.assertEqual('es', g(r))
|
|
|
|
# This test assumes there won't be a Django translation to a US
|
|
# variation of the Spanish language, a safe assumption. When the
|
|
# user sets it as the preferred language, the main 'es'
|
|
# translation should be selected instead.
|
|
r.COOKIES = {settings.LANGUAGE_COOKIE_NAME: 'es-us'}
|
|
r.META = {}
|
|
self.assertEqual(g(r), 'es')
|
|
|
|
# This tests the following scenario: there isn't a main language (zh)
|
|
# translation of Django but there is a translation to variation (zh-hans)
|
|
# the user sets zh-hans as the preferred language, it should be selected
|
|
# by Django without falling back nor ignoring it.
|
|
r.COOKIES = {settings.LANGUAGE_COOKIE_NAME: 'zh-hans'}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'de'}
|
|
self.assertEqual(g(r), 'zh-hans')
|
|
|
|
@override_settings(
|
|
LANGUAGES=[
|
|
('en', 'English'),
|
|
('de', 'German'),
|
|
('de-at', 'Austrian German'),
|
|
('pl', 'Polish'),
|
|
],
|
|
)
|
|
def test_get_language_from_path_real(self):
|
|
g = trans_real.get_language_from_path
|
|
self.assertEqual(g('/pl/'), 'pl')
|
|
self.assertEqual(g('/pl'), 'pl')
|
|
self.assertIsNone(g('/xyz/'))
|
|
self.assertEqual(g('/en/'), 'en')
|
|
self.assertEqual(g('/en-gb/'), 'en')
|
|
self.assertEqual(g('/de/'), 'de')
|
|
self.assertEqual(g('/de-at/'), 'de-at')
|
|
self.assertEqual(g('/de-ch/'), 'de')
|
|
self.assertIsNone(g('/de-simple-page/'))
|
|
|
|
def test_get_language_from_path_null(self):
|
|
from django.utils.translation.trans_null import get_language_from_path as g
|
|
self.assertIsNone(g('/pl/'))
|
|
self.assertIsNone(g('/pl'))
|
|
self.assertIsNone(g('/xyz/'))
|
|
|
|
def test_cache_resetting(self):
|
|
"""
|
|
After setting LANGUAGE, the cache should be cleared and languages
|
|
previously valid should not be used (#14170).
|
|
"""
|
|
g = get_language_from_request
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'pt-br'}
|
|
self.assertEqual('pt-br', g(r))
|
|
with self.settings(LANGUAGES=[('en', 'English')]):
|
|
self.assertNotEqual('pt-br', g(r))
|
|
|
|
def test_i18n_patterns_returns_list(self):
|
|
with override_settings(USE_I18N=False):
|
|
self.assertIsInstance(i18n_patterns([]), list)
|
|
with override_settings(USE_I18N=True):
|
|
self.assertIsInstance(i18n_patterns([]), list)
|
|
|
|
|
|
class ResolutionOrderI18NTests(SimpleTestCase):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
activate('de')
|
|
|
|
def tearDown(self):
|
|
deactivate()
|
|
super().tearDown()
|
|
|
|
def assertGettext(self, msgid, msgstr):
|
|
result = gettext(msgid)
|
|
self.assertIn(
|
|
msgstr, result,
|
|
"The string '%s' isn't in the translation of '%s'; the actual result is '%s'."
|
|
% (msgstr, msgid, result)
|
|
)
|
|
|
|
|
|
class AppResolutionOrderI18NTests(ResolutionOrderI18NTests):
|
|
|
|
@override_settings(LANGUAGE_CODE='de')
|
|
def test_app_translation(self):
|
|
# Original translation.
|
|
self.assertGettext('Date/time', 'Datum/Zeit')
|
|
|
|
# Different translation.
|
|
with self.modify_settings(INSTALLED_APPS={'append': 'i18n.resolution'}):
|
|
# Force refreshing translations.
|
|
activate('de')
|
|
|
|
# Doesn't work because it's added later in the list.
|
|
self.assertGettext('Date/time', 'Datum/Zeit')
|
|
|
|
with self.modify_settings(INSTALLED_APPS={'remove': 'django.contrib.admin.apps.SimpleAdminConfig'}):
|
|
# Force refreshing translations.
|
|
activate('de')
|
|
|
|
# Unless the original is removed from the list.
|
|
self.assertGettext('Date/time', 'Datum/Zeit (APP)')
|
|
|
|
|
|
@override_settings(LOCALE_PATHS=extended_locale_paths)
|
|
class LocalePathsResolutionOrderI18NTests(ResolutionOrderI18NTests):
|
|
|
|
def test_locale_paths_translation(self):
|
|
self.assertGettext('Time', 'LOCALE_PATHS')
|
|
|
|
def test_locale_paths_override_app_translation(self):
|
|
with self.settings(INSTALLED_APPS=['i18n.resolution']):
|
|
self.assertGettext('Time', 'LOCALE_PATHS')
|
|
|
|
|
|
class DjangoFallbackResolutionOrderI18NTests(ResolutionOrderI18NTests):
|
|
|
|
def test_django_fallback(self):
|
|
self.assertEqual(gettext('Date/time'), 'Datum/Zeit')
|
|
|
|
|
|
class TestModels(TestCase):
|
|
def test_lazy(self):
|
|
tm = TestModel()
|
|
tm.save()
|
|
|
|
def test_safestr(self):
|
|
c = Company(cents_paid=12, products_delivered=1)
|
|
c.name = SafeText('Iñtërnâtiônàlizætiøn1')
|
|
c.save()
|
|
|
|
|
|
class TestLanguageInfo(SimpleTestCase):
|
|
def test_localized_language_info(self):
|
|
li = get_language_info('de')
|
|
self.assertEqual(li['code'], 'de')
|
|
self.assertEqual(li['name_local'], 'Deutsch')
|
|
self.assertEqual(li['name'], 'German')
|
|
self.assertIs(li['bidi'], False)
|
|
|
|
def test_unknown_language_code(self):
|
|
with self.assertRaisesMessage(KeyError, "Unknown language code xx"):
|
|
get_language_info('xx')
|
|
with translation.override('xx'):
|
|
# A language with no translation catalogs should fallback to the
|
|
# untranslated string.
|
|
self.assertEqual(gettext("Title"), "Title")
|
|
|
|
def test_unknown_only_country_code(self):
|
|
li = get_language_info('de-xx')
|
|
self.assertEqual(li['code'], 'de')
|
|
self.assertEqual(li['name_local'], 'Deutsch')
|
|
self.assertEqual(li['name'], 'German')
|
|
self.assertIs(li['bidi'], False)
|
|
|
|
def test_unknown_language_code_and_country_code(self):
|
|
with self.assertRaisesMessage(KeyError, "Unknown language code xx-xx and xx"):
|
|
get_language_info('xx-xx')
|
|
|
|
def test_fallback_language_code(self):
|
|
"""
|
|
get_language_info return the first fallback language info if the lang_info
|
|
struct does not contain the 'name' key.
|
|
"""
|
|
li = get_language_info('zh-my')
|
|
self.assertEqual(li['code'], 'zh-hans')
|
|
li = get_language_info('zh-hans')
|
|
self.assertEqual(li['code'], 'zh-hans')
|
|
|
|
|
|
@override_settings(
|
|
USE_I18N=True,
|
|
LANGUAGES=[
|
|
('en', 'English'),
|
|
('fr', 'French'),
|
|
],
|
|
MIDDLEWARE=[
|
|
'django.middleware.locale.LocaleMiddleware',
|
|
'django.middleware.common.CommonMiddleware',
|
|
],
|
|
ROOT_URLCONF='i18n.urls',
|
|
)
|
|
class LocaleMiddlewareTests(TestCase):
|
|
|
|
def test_streaming_response(self):
|
|
# Regression test for #5241
|
|
response = self.client.get('/fr/streaming/')
|
|
self.assertContains(response, "Oui/Non")
|
|
response = self.client.get('/en/streaming/')
|
|
self.assertContains(response, "Yes/No")
|
|
|
|
@override_settings(
|
|
MIDDLEWARE=[
|
|
'django.contrib.sessions.middleware.SessionMiddleware',
|
|
'django.middleware.locale.LocaleMiddleware',
|
|
'django.middleware.common.CommonMiddleware',
|
|
],
|
|
)
|
|
def test_language_not_saved_to_session(self):
|
|
"""
|
|
The Current language isno' automatically saved to the session on every
|
|
request (#21473).
|
|
"""
|
|
self.client.get('/fr/simple/')
|
|
self.assertNotIn(LANGUAGE_SESSION_KEY, self.client.session)
|
|
|
|
|
|
@override_settings(
|
|
USE_I18N=True,
|
|
LANGUAGES=[
|
|
('en', 'English'),
|
|
('de', 'German'),
|
|
('fr', 'French'),
|
|
],
|
|
MIDDLEWARE=[
|
|
'django.middleware.locale.LocaleMiddleware',
|
|
'django.middleware.common.CommonMiddleware',
|
|
],
|
|
ROOT_URLCONF='i18n.urls_default_unprefixed',
|
|
LANGUAGE_CODE='en',
|
|
)
|
|
class UnprefixedDefaultLanguageTests(SimpleTestCase):
|
|
def test_default_lang_without_prefix(self):
|
|
"""
|
|
With i18n_patterns(..., prefix_default_language=False), the default
|
|
language (settings.LANGUAGE_CODE) should be accessible without a prefix.
|
|
"""
|
|
response = self.client.get('/simple/')
|
|
self.assertEqual(response.content, b'Yes')
|
|
|
|
def test_other_lang_with_prefix(self):
|
|
response = self.client.get('/fr/simple/')
|
|
self.assertEqual(response.content, b'Oui')
|
|
|
|
def test_unprefixed_language_other_than_accept_language(self):
|
|
response = self.client.get('/simple/', HTTP_ACCEPT_LANGUAGE='fr')
|
|
self.assertEqual(response.content, b'Yes')
|
|
|
|
def test_page_with_dash(self):
|
|
# A page starting with /de* shouldn't match the 'de' langauge code.
|
|
response = self.client.get('/de-simple-page/')
|
|
self.assertEqual(response.content, b'Yes')
|
|
|
|
def test_no_redirect_on_404(self):
|
|
"""
|
|
A request for a nonexistent URL shouldn't cause a redirect to
|
|
/<defaut_language>/<request_url> when prefix_default_language=False and
|
|
/<default_language>/<request_url> has a URL match (#27402).
|
|
"""
|
|
# A match for /group1/group2/ must exist for this to act as a
|
|
# regression test.
|
|
response = self.client.get('/group1/group2/')
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
response = self.client.get('/nonexistent/')
|
|
self.assertEqual(response.status_code, 404)
|
|
|
|
|
|
@override_settings(
|
|
USE_I18N=True,
|
|
LANGUAGES=[
|
|
('bg', 'Bulgarian'),
|
|
('en-us', 'English'),
|
|
('pt-br', 'Portuguese (Brazil)'),
|
|
],
|
|
MIDDLEWARE=[
|
|
'django.middleware.locale.LocaleMiddleware',
|
|
'django.middleware.common.CommonMiddleware',
|
|
],
|
|
ROOT_URLCONF='i18n.urls'
|
|
)
|
|
class CountrySpecificLanguageTests(SimpleTestCase):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
self.rf = RequestFactory()
|
|
|
|
def test_check_for_language(self):
|
|
self.assertTrue(check_for_language('en'))
|
|
self.assertTrue(check_for_language('en-us'))
|
|
self.assertTrue(check_for_language('en-US'))
|
|
self.assertTrue(check_for_language('be'))
|
|
self.assertTrue(check_for_language('be@latin'))
|
|
self.assertTrue(check_for_language('sr-RS@latin'))
|
|
self.assertTrue(check_for_language('sr-RS@12345'))
|
|
self.assertFalse(check_for_language('en-ü'))
|
|
self.assertFalse(check_for_language('en\x00'))
|
|
self.assertFalse(check_for_language(None))
|
|
self.assertFalse(check_for_language('be@ '))
|
|
# Specifying encoding is not supported (Django enforces UTF-8)
|
|
self.assertFalse(check_for_language('tr-TR.UTF-8'))
|
|
self.assertFalse(check_for_language('tr-TR.UTF8'))
|
|
self.assertFalse(check_for_language('de-DE.utf-8'))
|
|
|
|
def test_get_language_from_request(self):
|
|
# issue 19919
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.8,bg;q=0.6,ru;q=0.4'}
|
|
lang = get_language_from_request(r)
|
|
self.assertEqual('en-us', lang)
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'bg-bg,en-US;q=0.8,en;q=0.6,ru;q=0.4'}
|
|
lang = get_language_from_request(r)
|
|
self.assertEqual('bg', lang)
|
|
|
|
def test_specific_language_codes(self):
|
|
# issue 11915
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'pt,en-US;q=0.8,en;q=0.6,ru;q=0.4'}
|
|
lang = get_language_from_request(r)
|
|
self.assertEqual('pt-br', lang)
|
|
r = self.rf.get('/')
|
|
r.COOKIES = {}
|
|
r.META = {'HTTP_ACCEPT_LANGUAGE': 'pt-pt,en-US;q=0.8,en;q=0.6,ru;q=0.4'}
|
|
lang = get_language_from_request(r)
|
|
self.assertEqual('pt-br', lang)
|
|
|
|
|
|
class TranslationFilesMissing(SimpleTestCase):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
self.gettext_find_builtin = gettext_module.find
|
|
|
|
def tearDown(self):
|
|
gettext_module.find = self.gettext_find_builtin
|
|
super().tearDown()
|
|
|
|
def patchGettextFind(self):
|
|
gettext_module.find = lambda *args, **kw: None
|
|
|
|
def test_failure_finding_default_mo_files(self):
|
|
'''
|
|
Ensure IOError is raised if the default language is unparseable.
|
|
Refs: #18192
|
|
'''
|
|
self.patchGettextFind()
|
|
trans_real._translations = {}
|
|
with self.assertRaises(IOError):
|
|
activate('en')
|
|
|
|
|
|
class NonDjangoLanguageTests(SimpleTestCase):
|
|
"""
|
|
A language non present in default Django languages can still be
|
|
installed/used by a Django project.
|
|
"""
|
|
@override_settings(
|
|
USE_I18N=True,
|
|
LANGUAGES=[
|
|
('en-us', 'English'),
|
|
('xxx', 'Somelanguage'),
|
|
],
|
|
LANGUAGE_CODE='xxx',
|
|
LOCALE_PATHS=[os.path.join(here, 'commands', 'locale')],
|
|
)
|
|
def test_non_django_language(self):
|
|
self.assertEqual(get_language(), 'xxx')
|
|
self.assertEqual(gettext("year"), "reay")
|
|
|
|
@override_settings(
|
|
USE_I18N=True,
|
|
LANGUAGES=[
|
|
('en-us', 'English'),
|
|
# xyz language has no locale files
|
|
('xyz', 'XYZ'),
|
|
],
|
|
)
|
|
@translation.override('xyz')
|
|
def test_plural_non_django_language(self):
|
|
self.assertEqual(get_language(), 'xyz')
|
|
self.assertEqual(ngettext('year', 'years', 2), 'years')
|