mirror of
https://github.com/django/django.git
synced 2025-03-06 15:32:33 +00:00
aa28c392b9
Changed DATE_FORMAT, DATETIME_FORMAT and MONTH_DAY_FORMAT to use E placeholder (Month, locale specific alternative) to handle both “de gener” and contracted “d’abril” cases. Thanks to Ferran Jovell for review.
2433 lines
96 KiB
Python
2433 lines
96 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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import re
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import tempfile
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from contextlib import contextmanager
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from importlib import import_module
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from pathlib import Path
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from unittest import mock
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from asgiref.local import Local
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from django import forms
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from django.apps import AppConfig
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from django.conf import settings
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from django.conf.locale import LANG_INFO
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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,
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SimpleTestCase,
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TestCase,
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ignore_warnings,
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override_settings,
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)
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from django.utils import translation
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from django.utils.deprecation import RemovedInDjango50Warning
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from django.utils.formats import (
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date_format,
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get_format,
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iter_format_modules,
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localize,
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localize_input,
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reset_format_cache,
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sanitize_separators,
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sanitize_strftime_format,
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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 SafeString, mark_safe
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from django.utils.translation import (
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activate,
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check_for_language,
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deactivate,
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get_language,
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get_language_bidi,
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get_language_from_request,
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get_language_info,
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gettext,
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gettext_lazy,
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ngettext,
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ngettext_lazy,
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npgettext,
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npgettext_lazy,
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pgettext,
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round_away_from_one,
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to_language,
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to_locale,
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trans_null,
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trans_real,
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)
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from django.utils.translation.reloader import (
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translation_file_changed,
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watch_for_translation_changes,
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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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class AppModuleStub:
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def __init__(self, **kwargs):
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self.__dict__.update(kwargs)
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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("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(
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ngettext("%(num)d year", "%(num)d years", 0) % {"num": 0},
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"0 année",
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)
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self.assertEqual(
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ngettext("%(num)d year", "%(num)d years", 2) % {"num": 2},
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"2 années",
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)
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self.assertEqual(
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ngettext("%(size)d byte", "%(size)d bytes", 0) % {"size": 0}, "0 octet"
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)
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self.assertEqual(
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ngettext("%(size)d byte", "%(size)d bytes", 2) % {"size": 2}, "2 octets"
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)
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def test_plural_null(self):
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g = trans_null.ngettext
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self.assertEqual(g("%(num)d year", "%(num)d years", 0) % {"num": 0}, "0 years")
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self.assertEqual(g("%(num)d year", "%(num)d years", 1) % {"num": 1}, "1 year")
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self.assertEqual(g("%(num)d year", "%(num)d years", 2) % {"num": 2}, "2 years")
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@override_settings(LOCALE_PATHS=extended_locale_paths)
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@translation.override("fr")
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def test_multiple_plurals_per_language(self):
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"""
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Normally, French has 2 plurals. As other/locale/fr/LC_MESSAGES/django.po
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has a different plural equation with 3 plurals, this tests if those
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plural are honored.
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"""
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self.assertEqual(ngettext("%d singular", "%d plural", 0) % 0, "0 pluriel1")
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self.assertEqual(ngettext("%d singular", "%d plural", 1) % 1, "1 singulier")
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self.assertEqual(ngettext("%d singular", "%d plural", 2) % 2, "2 pluriel2")
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french = trans_real.catalog()
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# Internal _catalog can query subcatalogs (from different po files).
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self.assertEqual(french._catalog[("%d singular", 0)], "%d singulier")
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self.assertEqual(french._catalog[("%(num)d hour", 0)], "%(num)d heure")
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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(
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"Exclamation", "%d good result", "%d good results"
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)
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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(
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"Hi %(name)s, %(num)d good result", "Hi %(name)s, %(num)d good results", 4
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)
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complex_deferred = ngettext_lazy(
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"Hi %(name)s, %(num)d good result",
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"Hi %(name)s, %(num)d good results",
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"num",
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)
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complex_context_nonlazy = npgettext_lazy(
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"Greeting",
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"Hi %(name)s, %(num)d good result",
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"Hi %(name)s, %(num)d good results",
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4,
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)
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complex_context_deferred = npgettext_lazy(
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"Greeting",
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"Hi %(name)s, %(num)d good result",
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"Hi %(name)s, %(num)d good results",
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"num",
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)
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with translation.override("de"):
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self.assertEqual(
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complex_nonlazy % {"num": 4, "name": "Jim"},
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"Hallo Jim, 4 guten Resultate",
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)
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self.assertEqual(
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complex_deferred % {"name": "Jim", "num": 1},
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"Hallo Jim, 1 gutes Resultat",
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)
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self.assertEqual(
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complex_deferred % {"name": "Jim", "num": 5},
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"Hallo Jim, 5 guten Resultate",
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)
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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(
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complex_context_nonlazy % {"num": 4, "name": "Jim"},
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"Willkommen Jim, 4 guten Resultate",
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)
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self.assertEqual(
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complex_context_deferred % {"name": "Jim", "num": 1},
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"Willkommen Jim, 1 gutes Resultat",
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)
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self.assertEqual(
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complex_context_deferred % {"name": "Jim", "num": 5},
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"Willkommen Jim, 5 guten Resultate",
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)
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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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@override_settings(LOCALE_PATHS=extended_locale_paths)
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def test_ngettext_lazy_format_style(self):
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simple_with_format = ngettext_lazy("{} good result", "{} good results")
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simple_context_with_format = npgettext_lazy(
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"Exclamation", "{} good result", "{} good results"
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)
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with translation.override("de"):
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self.assertEqual(simple_with_format.format(1), "1 gutes Resultat")
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self.assertEqual(simple_with_format.format(4), "4 guten Resultate")
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self.assertEqual(simple_context_with_format.format(1), "1 gutes Resultat!")
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self.assertEqual(simple_context_with_format.format(4), "4 guten Resultate!")
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complex_nonlazy = ngettext_lazy(
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"Hi {name}, {num} good result", "Hi {name}, {num} good results", 4
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)
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complex_deferred = ngettext_lazy(
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"Hi {name}, {num} good result", "Hi {name}, {num} good results", "num"
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)
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complex_context_nonlazy = npgettext_lazy(
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"Greeting",
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"Hi {name}, {num} good result",
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"Hi {name}, {num} good results",
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4,
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)
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complex_context_deferred = npgettext_lazy(
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"Greeting",
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"Hi {name}, {num} good result",
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"Hi {name}, {num} good results",
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"num",
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)
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with translation.override("de"):
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self.assertEqual(
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complex_nonlazy.format(num=4, name="Jim"),
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"Hallo Jim, 4 guten Resultate",
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)
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self.assertEqual(
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complex_deferred.format(name="Jim", num=1),
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"Hallo Jim, 1 gutes Resultat",
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)
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self.assertEqual(
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complex_deferred.format(name="Jim", num=5),
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"Hallo Jim, 5 guten Resultate",
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||
)
|
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with self.assertRaisesMessage(KeyError, "Your dictionary lacks key"):
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complex_deferred.format(name="Jim")
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self.assertEqual(
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complex_context_nonlazy.format(num=4, name="Jim"),
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"Willkommen Jim, 4 guten Resultate",
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)
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self.assertEqual(
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complex_context_deferred.format(name="Jim", num=1),
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"Willkommen Jim, 1 gutes Resultat",
|
||
)
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self.assertEqual(
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complex_context_deferred.format(name="Jim", num=5),
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||
"Willkommen Jim, 5 guten Resultate",
|
||
)
|
||
with self.assertRaisesMessage(KeyError, "Your dictionary lacks key"):
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complex_context_deferred.format(name="Jim")
|
||
|
||
def test_ngettext_lazy_bool(self):
|
||
self.assertTrue(ngettext_lazy("%d good result", "%d good results"))
|
||
self.assertFalse(ngettext_lazy("", ""))
|
||
|
||
def test_ngettext_lazy_pickle(self):
|
||
s1 = ngettext_lazy("%d good result", "%d good results")
|
||
self.assertEqual(s1 % 1, "1 good result")
|
||
self.assertEqual(s1 % 8, "8 good results")
|
||
s2 = pickle.loads(pickle.dumps(s1))
|
||
self.assertEqual(s2 % 1, "1 good result")
|
||
self.assertEqual(s2 % 8, "8 good results")
|
||
|
||
@override_settings(LOCALE_PATHS=extended_locale_paths)
|
||
def test_pgettext(self):
|
||
trans_real._active = Local()
|
||
trans_real._translations = {}
|
||
with translation.override("de"):
|
||
self.assertEqual(pgettext("unexisting", "May"), "May")
|
||
self.assertEqual(pgettext("month name", "May"), "Mai")
|
||
self.assertEqual(pgettext("verb", "May"), "Kann")
|
||
self.assertEqual(
|
||
npgettext("search", "%d result", "%d results", 4) % 4, "4 Resultate"
|
||
)
|
||
|
||
def test_empty_value(self):
|
||
"""Empty value must stay empty after being translated (#23196)."""
|
||
with translation.override("de"):
|
||
self.assertEqual("", gettext(""))
|
||
s = mark_safe("")
|
||
self.assertEqual(s, gettext(s))
|
||
|
||
@override_settings(LOCALE_PATHS=extended_locale_paths)
|
||
def test_safe_status(self):
|
||
"""
|
||
Translating a string requiring no auto-escaping with gettext or pgettext
|
||
shouldn't change the "safe" status.
|
||
"""
|
||
trans_real._active = Local()
|
||
trans_real._translations = {}
|
||
s1 = mark_safe("Password")
|
||
s2 = mark_safe("May")
|
||
with translation.override("de", deactivate=True):
|
||
self.assertIs(type(gettext(s1)), SafeString)
|
||
self.assertIs(type(pgettext("month name", s2)), SafeString)
|
||
self.assertEqual("aPassword", SafeString("a") + s1)
|
||
self.assertEqual("Passworda", s1 + SafeString("a"))
|
||
self.assertEqual("Passworda", s1 + mark_safe("a"))
|
||
self.assertEqual("aPassword", mark_safe("a") + s1)
|
||
self.assertEqual("as", mark_safe("a") + mark_safe("s"))
|
||
|
||
def test_maclines(self):
|
||
"""
|
||
Translations on files with Mac or DOS end of lines will be converted
|
||
to unix EOF in .po catalogs.
|
||
"""
|
||
ca_translation = trans_real.translation("ca")
|
||
ca_translation._catalog["Mac\nEOF\n"] = "Catalan Mac\nEOF\n"
|
||
ca_translation._catalog["Win\nEOF\n"] = "Catalan Win\nEOF\n"
|
||
with translation.override("ca", deactivate=True):
|
||
self.assertEqual("Catalan Mac\nEOF\n", gettext("Mac\rEOF\r"))
|
||
self.assertEqual("Catalan Win\nEOF\n", gettext("Win\r\nEOF\r\n"))
|
||
|
||
def test_to_locale(self):
|
||
tests = (
|
||
("en", "en"),
|
||
("EN", "en"),
|
||
("en-us", "en_US"),
|
||
("EN-US", "en_US"),
|
||
("en_US", "en_US"),
|
||
# With > 2 characters after the dash.
|
||
("sr-latn", "sr_Latn"),
|
||
("sr-LATN", "sr_Latn"),
|
||
("sr_Latn", "sr_Latn"),
|
||
# 3-char language codes.
|
||
("ber-MA", "ber_MA"),
|
||
("BER-MA", "ber_MA"),
|
||
("BER_MA", "ber_MA"),
|
||
("ber_MA", "ber_MA"),
|
||
# With private use subtag (x-informal).
|
||
("nl-nl-x-informal", "nl_NL-x-informal"),
|
||
("NL-NL-X-INFORMAL", "nl_NL-x-informal"),
|
||
("sr-latn-x-informal", "sr_Latn-x-informal"),
|
||
("SR-LATN-X-INFORMAL", "sr_Latn-x-informal"),
|
||
)
|
||
for lang, locale in tests:
|
||
with self.subTest(lang=lang):
|
||
self.assertEqual(to_locale(lang), locale)
|
||
|
||
def test_to_language(self):
|
||
self.assertEqual(to_language("en_US"), "en-us")
|
||
self.assertEqual(to_language("sr_Lat"), "sr-lat")
|
||
|
||
def test_language_bidi(self):
|
||
self.assertIs(get_language_bidi(), False)
|
||
with translation.override(None):
|
||
self.assertIs(get_language_bidi(), False)
|
||
|
||
def test_language_bidi_null(self):
|
||
self.assertIs(trans_null.get_language_bidi(), False)
|
||
with override_settings(LANGUAGE_CODE="he"):
|
||
self.assertIs(get_language_bidi(), True)
|
||
|
||
|
||
class TranslationLoadingTests(SimpleTestCase):
|
||
def setUp(self):
|
||
"""Clear translation state."""
|
||
self._old_language = get_language()
|
||
self._old_translations = trans_real._translations
|
||
deactivate()
|
||
trans_real._translations = {}
|
||
|
||
def tearDown(self):
|
||
trans_real._translations = self._old_translations
|
||
activate(self._old_language)
|
||
|
||
@override_settings(
|
||
USE_I18N=True,
|
||
LANGUAGE_CODE="en",
|
||
LANGUAGES=[
|
||
("en", "English"),
|
||
("en-ca", "English (Canada)"),
|
||
("en-nz", "English (New Zealand)"),
|
||
("en-au", "English (Australia)"),
|
||
],
|
||
LOCALE_PATHS=[os.path.join(here, "loading")],
|
||
INSTALLED_APPS=["i18n.loading_app"],
|
||
)
|
||
def test_translation_loading(self):
|
||
"""
|
||
"loading_app" does not have translations for all languages provided by
|
||
"loading". Catalogs are merged correctly.
|
||
"""
|
||
tests = [
|
||
("en", "local country person"),
|
||
("en_AU", "aussie"),
|
||
("en_NZ", "kiwi"),
|
||
("en_CA", "canuck"),
|
||
]
|
||
# Load all relevant translations.
|
||
for language, _ in tests:
|
||
activate(language)
|
||
# Catalogs are merged correctly.
|
||
for language, nickname in tests:
|
||
with self.subTest(language=language):
|
||
activate(language)
|
||
self.assertEqual(gettext("local country person"), nickname)
|
||
|
||
|
||
class TranslationThreadSafetyTests(SimpleTestCase):
|
||
def setUp(self):
|
||
self._old_language = get_language()
|
||
self._translations = trans_real._translations
|
||
|
||
# here we rely on .split() being called inside the _fetch()
|
||
# in trans_real.translation()
|
||
class sideeffect_str(str):
|
||
def split(self, *args, **kwargs):
|
||
res = str.split(self, *args, **kwargs)
|
||
trans_real._translations["en-YY"] = None
|
||
return res
|
||
|
||
trans_real._translations = {sideeffect_str("en-XX"): None}
|
||
|
||
def tearDown(self):
|
||
trans_real._translations = self._translations
|
||
activate(self._old_language)
|
||
|
||
def test_bug14894_translation_activate_thread_safety(self):
|
||
translation_count = len(trans_real._translations)
|
||
# May raise RuntimeError if translation.activate() isn't thread-safe.
|
||
translation.activate("pl")
|
||
# make sure sideeffect_str actually added a new translation
|
||
self.assertLess(translation_count, len(trans_real._translations))
|
||
|
||
|
||
class FormattingTests(SimpleTestCase):
|
||
def setUp(self):
|
||
super().setUp()
|
||
self.n = decimal.Decimal("66666.666")
|
||
self.f = 99999.999
|
||
self.d = datetime.date(2009, 12, 31)
|
||
self.dt = datetime.datetime(2009, 12, 31, 20, 50)
|
||
self.t = datetime.time(10, 15, 48)
|
||
self.long = 10000
|
||
self.ctxt = Context(
|
||
{
|
||
"n": self.n,
|
||
"t": self.t,
|
||
"d": self.d,
|
||
"dt": self.dt,
|
||
"f": self.f,
|
||
"l": self.long,
|
||
}
|
||
)
|
||
|
||
def test_all_format_strings(self):
|
||
all_locales = LANG_INFO.keys()
|
||
some_date = datetime.date(2017, 10, 14)
|
||
some_datetime = datetime.datetime(2017, 10, 14, 10, 23)
|
||
for locale in all_locales:
|
||
with self.subTest(locale=locale), translation.override(locale):
|
||
self.assertIn(
|
||
"2017", date_format(some_date)
|
||
) # Uses DATE_FORMAT by default
|
||
self.assertIn(
|
||
"23", time_format(some_datetime)
|
||
) # Uses TIME_FORMAT by default
|
||
self.assertIn(
|
||
"2017",
|
||
date_format(some_datetime, format=get_format("DATETIME_FORMAT")),
|
||
)
|
||
self.assertIn(
|
||
"2017",
|
||
date_format(some_date, format=get_format("YEAR_MONTH_FORMAT")),
|
||
)
|
||
self.assertIn(
|
||
"14", date_format(some_date, format=get_format("MONTH_DAY_FORMAT"))
|
||
)
|
||
self.assertIn(
|
||
"2017",
|
||
date_format(some_date, format=get_format("SHORT_DATE_FORMAT")),
|
||
)
|
||
self.assertIn(
|
||
"2017",
|
||
date_format(
|
||
some_datetime, format=get_format("SHORT_DATETIME_FORMAT")
|
||
),
|
||
)
|
||
|
||
def test_locale_independent(self):
|
||
"""
|
||
Localization of numbers
|
||
"""
|
||
with self.settings(USE_THOUSAND_SEPARATOR=False):
|
||
self.assertEqual(
|
||
"66666.66",
|
||
nformat(
|
||
self.n, decimal_sep=".", decimal_pos=2, grouping=3, thousand_sep=","
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"66666A6",
|
||
nformat(
|
||
self.n, decimal_sep="A", decimal_pos=1, grouping=1, thousand_sep="B"
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"66666",
|
||
nformat(
|
||
self.n, decimal_sep="X", decimal_pos=0, grouping=1, thousand_sep="Y"
|
||
),
|
||
)
|
||
|
||
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
||
self.assertEqual(
|
||
"66,666.66",
|
||
nformat(
|
||
self.n, decimal_sep=".", decimal_pos=2, grouping=3, thousand_sep=","
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"6B6B6B6B6A6",
|
||
nformat(
|
||
self.n, decimal_sep="A", decimal_pos=1, grouping=1, thousand_sep="B"
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"-66666.6", nformat(-66666.666, decimal_sep=".", decimal_pos=1)
|
||
)
|
||
self.assertEqual(
|
||
"-66666.0", nformat(int("-66666"), decimal_sep=".", decimal_pos=1)
|
||
)
|
||
self.assertEqual(
|
||
"10000.0", nformat(self.long, decimal_sep=".", decimal_pos=1)
|
||
)
|
||
self.assertEqual(
|
||
"10,00,00,000.00",
|
||
nformat(
|
||
100000000.00,
|
||
decimal_sep=".",
|
||
decimal_pos=2,
|
||
grouping=(3, 2, 0),
|
||
thousand_sep=",",
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"1,0,00,000,0000.00",
|
||
nformat(
|
||
10000000000.00,
|
||
decimal_sep=".",
|
||
decimal_pos=2,
|
||
grouping=(4, 3, 2, 1, 0),
|
||
thousand_sep=",",
|
||
),
|
||
)
|
||
self.assertEqual(
|
||
"10000,00,000.00",
|
||
nformat(
|
||
1000000000.00,
|
||
decimal_sep=".",
|
||
decimal_pos=2,
|
||
grouping=(3, 2, -1),
|
||
thousand_sep=",",
|
||
),
|
||
)
|
||
# This unusual grouping/force_grouping combination may be triggered
|
||
# by the intcomma filter.
|
||
self.assertEqual(
|
||
"10000",
|
||
nformat(
|
||
self.long,
|
||
decimal_sep=".",
|
||
decimal_pos=0,
|
||
grouping=0,
|
||
force_grouping=True,
|
||
),
|
||
)
|
||
# date filter
|
||
self.assertEqual(
|
||
"31.12.2009 в 20:50",
|
||
Template('{{ dt|date:"d.m.Y в H:i" }}').render(self.ctxt),
|
||
)
|
||
self.assertEqual(
|
||
"⌚ 10:15", Template('{{ t|time:"⌚ H:i" }}').render(self.ctxt)
|
||
)
|
||
|
||
@ignore_warnings(category=RemovedInDjango50Warning)
|
||
@override_settings(USE_L10N=False)
|
||
def test_l10n_disabled(self):
|
||
"""
|
||
Catalan locale with format i18n disabled translations will be used,
|
||
but not formats
|
||
"""
|
||
with translation.override("ca", deactivate=True):
|
||
self.maxDiff = 3000
|
||
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("10:15 a.m.", time_format(self.t))
|
||
self.assertEqual("Des. 31, 2009", date_format(self.d))
|
||
self.assertEqual("desembre 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"))
|
||
self.assertEqual("66666.666", localize(self.n))
|
||
self.assertEqual("99999.999", localize(self.f))
|
||
self.assertEqual("10000", localize(self.long))
|
||
self.assertEqual("Des. 31, 2009", localize(self.d))
|
||
self.assertEqual("Des. 31, 2009, 8:50 p.m.", localize(self.dt))
|
||
self.assertEqual("66666.666", Template("{{ n }}").render(self.ctxt))
|
||
self.assertEqual("99999.999", Template("{{ f }}").render(self.ctxt))
|
||
self.assertEqual("Des. 31, 2009", Template("{{ d }}").render(self.ctxt))
|
||
self.assertEqual(
|
||
"Des. 31, 2009, 8:50 p.m.", Template("{{ dt }}").render(self.ctxt)
|
||
)
|
||
self.assertEqual(
|
||
"66666.67", Template('{{ n|floatformat:"2u" }}').render(self.ctxt)
|
||
)
|
||
self.assertEqual(
|
||
"100000.0", Template('{{ f|floatformat:"u" }}').render(self.ctxt)
|
||
)
|
||
self.assertEqual(
|
||
"66666.67",
|
||
Template('{{ n|floatformat:"2gu" }}').render(self.ctxt),
|
||
)
|
||
self.assertEqual(
|
||
"100000.0",
|
||
Template('{{ f|floatformat:"ug" }}').render(self.ctxt),
|
||
)
|
||
self.assertEqual(
|
||
"10:15 a.m.", Template('{{ t|time:"TIME_FORMAT" }}').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),
|
||
)
|
||
|
||
form = 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": "1.234",
|
||
}
|
||
)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(["Introdu\xefu un n\xfamero."], form.errors["float_field"])
|
||
self.assertEqual(
|
||
["Introdu\xefu un n\xfamero."], form.errors["decimal_field"]
|
||
)
|
||
self.assertEqual(
|
||
["Introdu\xefu una data v\xe0lida."], form.errors["date_field"]
|
||
)
|
||
self.assertEqual(
|
||
["Introdu\xefu una data/hora v\xe0lides."],
|
||
form.errors["datetime_field"],
|
||
)
|
||
self.assertEqual(
|
||
["Introdu\xefu un n\xfamero enter."], form.errors["integer_field"]
|
||
)
|
||
|
||
form2 = SelectDateForm(
|
||
{
|
||
"date_field_month": "12",
|
||
"date_field_day": "31",
|
||
"date_field_year": "2009",
|
||
}
|
||
)
|
||
self.assertTrue(form2.is_valid())
|
||
self.assertEqual(
|
||
datetime.date(2009, 12, 31), form2.cleaned_data["date_field"]
|
||
)
|
||
self.assertHTMLEqual(
|
||
'<select name="mydate_month" id="id_mydate_month">'
|
||
'<option value="">---</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_day" id="id_mydate_day">'
|
||
'<option value="">---</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="">---</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)
|
||
),
|
||
)
|
||
|
||
# We shouldn't change the behavior of the floatformat filter re:
|
||
# thousand separator and grouping when localization is disabled
|
||
# 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:"2u" }}').render(self.ctxt)
|
||
)
|
||
self.assertEqual(
|
||
"100000.0", Template('{{ f|floatformat:"u" }}').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 E \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(
|
||
"1 d'abril de 2009", date_format(datetime.date(2009, 4, 1))
|
||
)
|
||
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(
|
||
"66.666,67",
|
||
Template('{{ n|floatformat:"2g" }}').render(self.ctxt),
|
||
)
|
||
self.assertEqual(
|
||
"100.000,0",
|
||
Template('{{ f|floatformat:"g" }}').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="">---</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="">---</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="">---</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="">---</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="">---</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="">---</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(
|
||
"66,666.67",
|
||
Template('{{ n|floatformat:"2g" }}').render(self.ctxt),
|
||
)
|
||
self.assertEqual(
|
||
"100,000.0",
|
||
Template('{{ f|floatformat:"g" }}').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="">---</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="">---</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="">---</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):
|
||
tests = (
|
||
(True, "True"),
|
||
(datetime.date(1, 1, 1), "0001-01-01"),
|
||
(datetime.datetime(1, 1, 1), "0001-01-01 00:00:00"),
|
||
)
|
||
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
||
for value, expected in tests:
|
||
with self.subTest(value=value):
|
||
self.assertEqual(localize_input(value), expected)
|
||
|
||
def test_sanitize_strftime_format(self):
|
||
for year in (1, 99, 999, 1000):
|
||
dt = datetime.date(year, 1, 1)
|
||
for fmt, expected in [
|
||
("%C", "%02d" % (year // 100)),
|
||
("%F", "%04d-01-01" % year),
|
||
("%G", "%04d" % year),
|
||
("%Y", "%04d" % year),
|
||
]:
|
||
with self.subTest(year=year, fmt=fmt):
|
||
fmt = sanitize_strftime_format(fmt)
|
||
self.assertEqual(dt.strftime(fmt), expected)
|
||
|
||
def test_sanitize_strftime_format_with_escaped_percent(self):
|
||
dt = datetime.date(1, 1, 1)
|
||
for fmt, expected in [
|
||
("%%C", "%C"),
|
||
("%%F", "%F"),
|
||
("%%G", "%G"),
|
||
("%%Y", "%Y"),
|
||
("%%%%C", "%%C"),
|
||
("%%%%F", "%%F"),
|
||
("%%%%G", "%%G"),
|
||
("%%%%Y", "%%Y"),
|
||
]:
|
||
with self.subTest(fmt=fmt):
|
||
fmt = sanitize_strftime_format(fmt)
|
||
self.assertEqual(dt.strftime(fmt), expected)
|
||
|
||
for year in (1, 99, 999, 1000):
|
||
dt = datetime.date(year, 1, 1)
|
||
for fmt, expected in [
|
||
("%%%C", "%%%02d" % (year // 100)),
|
||
("%%%F", "%%%04d-01-01" % year),
|
||
("%%%G", "%%%04d" % year),
|
||
("%%%Y", "%%%04d" % year),
|
||
("%%%%%C", "%%%%%02d" % (year // 100)),
|
||
("%%%%%F", "%%%%%04d-01-01" % year),
|
||
("%%%%%G", "%%%%%04d" % year),
|
||
("%%%%%Y", "%%%%%04d" % year),
|
||
]:
|
||
with self.subTest(year=year, fmt=fmt):
|
||
fmt = sanitize_strftime_format(fmt)
|
||
self.assertEqual(dt.strftime(fmt), expected)
|
||
|
||
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 translation.override(None): # RemovedInDjango50Warning
|
||
with self.settings(USE_THOUSAND_SEPARATOR=True, THOUSAND_SEPARATOR="."):
|
||
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")
|
||
|
||
# RemovedInDjango50Warning: When the deprecation ends, remove
|
||
# @ignore_warnings and USE_L10N=False. The assertions should remain
|
||
# because format-related settings will take precedence over
|
||
# locale-dictated formats.
|
||
with ignore_warnings(category=RemovedInDjango50Warning):
|
||
with self.settings(USE_L10N=False):
|
||
with self.settings(DECIMAL_SEPARATOR=","):
|
||
self.assertEqual(sanitize_separators("1001,10"), "1001.10")
|
||
self.assertEqual(sanitize_separators("1001.10"), "1001.10")
|
||
with self.settings(
|
||
DECIMAL_SEPARATOR=",",
|
||
THOUSAND_SEPARATOR=".",
|
||
USE_THOUSAND_SEPARATOR=True,
|
||
):
|
||
self.assertEqual(sanitize_separators("1.001,10"), "1001.10")
|
||
self.assertEqual(sanitize_separators("1001,10"), "1001.10")
|
||
self.assertEqual(sanitize_separators("1001.10"), "1001.10")
|
||
# Invalid output.
|
||
self.assertEqual(sanitize_separators("1,001.10"), "1.001.10")
|
||
|
||
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_localize_templatetag_and_filter(self):
|
||
"""
|
||
Test the {% localize %} templatetag and the localize/unlocalize filters.
|
||
"""
|
||
context = Context(
|
||
{"int": 1455, "float": 3.14, "date": datetime.date(2016, 12, 31)}
|
||
)
|
||
template1 = Template(
|
||
"{% load l10n %}{% localize %}"
|
||
"{{ int }}/{{ float }}/{{ date }}{% endlocalize %}; "
|
||
"{% localize on %}{{ int }}/{{ float }}/{{ date }}{% endlocalize %}"
|
||
)
|
||
template2 = Template(
|
||
"{% load l10n %}{{ int }}/{{ float }}/{{ date }}; "
|
||
"{% localize off %}{{ int }}/{{ float }}/{{ date }};{% endlocalize %} "
|
||
"{{ int }}/{{ float }}/{{ date }}"
|
||
)
|
||
template3 = Template(
|
||
"{% load l10n %}{{ int }}/{{ float }}/{{ date }}; "
|
||
"{{ int|unlocalize }}/{{ float|unlocalize }}/{{ date|unlocalize }}"
|
||
)
|
||
template4 = Template(
|
||
"{% load l10n %}{{ int }}/{{ float }}/{{ date }}; "
|
||
"{{ int|localize }}/{{ float|localize }}/{{ date|localize }}"
|
||
)
|
||
expected_localized = "1.455/3,14/31. Dezember 2016"
|
||
expected_unlocalized = "1455/3.14/Dez. 31, 2016"
|
||
output1 = "; ".join([expected_localized, expected_localized])
|
||
output2 = "; ".join(
|
||
[expected_localized, expected_unlocalized, expected_localized]
|
||
)
|
||
output3 = "; ".join([expected_localized, expected_unlocalized])
|
||
output4 = "; ".join([expected_unlocalized, expected_localized])
|
||
with translation.override("de", deactivate=True):
|
||
# RemovedInDjango50Warning: When the deprecation ends, remove
|
||
# @ignore_warnings and USE_L10N=False. The assertions should remain
|
||
# because format-related settings will take precedence over
|
||
# locale-dictated formats.
|
||
with ignore_warnings(category=RemovedInDjango50Warning):
|
||
with self.settings(
|
||
USE_L10N=False,
|
||
DATE_FORMAT="N j, Y",
|
||
DECIMAL_SEPARATOR=".",
|
||
NUMBER_GROUPING=0,
|
||
USE_THOUSAND_SEPARATOR=True,
|
||
):
|
||
self.assertEqual(template1.render(context), output1)
|
||
self.assertEqual(template4.render(context), output4)
|
||
with self.settings(USE_THOUSAND_SEPARATOR=True):
|
||
self.assertEqual(template1.render(context), output1)
|
||
self.assertEqual(template2.render(context), output2)
|
||
self.assertEqual(template3.render(context), output3)
|
||
|
||
def test_localized_off_numbers(self):
|
||
"""A string representation is returned for unlocalized numbers."""
|
||
template = Template(
|
||
"{% load l10n %}{% localize off %}"
|
||
"{{ int }}/{{ float }}/{{ decimal }}{% endlocalize %}"
|
||
)
|
||
context = Context(
|
||
{"int": 1455, "float": 3.14, "decimal": decimal.Decimal("24.1567")}
|
||
)
|
||
with self.settings(
|
||
DECIMAL_SEPARATOR=",",
|
||
USE_THOUSAND_SEPARATOR=True,
|
||
THOUSAND_SEPARATOR="°",
|
||
NUMBER_GROUPING=2,
|
||
):
|
||
self.assertEqual(template.render(context), "1455/3.14/24.1567")
|
||
# RemovedInDjango50Warning.
|
||
with ignore_warnings(category=RemovedInDjango50Warning):
|
||
with self.settings(
|
||
USE_L10N=False,
|
||
DECIMAL_SEPARATOR=",",
|
||
USE_THOUSAND_SEPARATOR=True,
|
||
THOUSAND_SEPARATOR="°",
|
||
NUMBER_GROUPING=2,
|
||
):
|
||
self.assertEqual(template.render(context), "1455/3.14/24.1567")
|
||
|
||
def test_localized_as_text_as_hidden_input(self):
|
||
"""
|
||
Form input with 'as_hidden' or 'as_text' is correctly localized.
|
||
"""
|
||
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):
|
||
reset_format_cache()
|
||
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"))
|
||
|
||
def test_admin_javascript_supported_input_formats(self):
|
||
"""
|
||
The first input format for DATE_INPUT_FORMATS, TIME_INPUT_FORMATS, and
|
||
DATETIME_INPUT_FORMATS must not contain %f since that's unsupported by
|
||
the admin's time picker widget.
|
||
"""
|
||
regex = re.compile("%([^BcdHImMpSwxXyY%])")
|
||
for language_code, language_name in settings.LANGUAGES:
|
||
for format_name in (
|
||
"DATE_INPUT_FORMATS",
|
||
"TIME_INPUT_FORMATS",
|
||
"DATETIME_INPUT_FORMATS",
|
||
):
|
||
with self.subTest(language=language_code, format=format_name):
|
||
formatter = get_format(format_name, lang=language_code)[0]
|
||
self.assertEqual(
|
||
regex.findall(formatter),
|
||
[],
|
||
"%s locale's %s uses an unsupported format code."
|
||
% (language_code, format_name),
|
||
)
|
||
|
||
|
||
class MiscTests(SimpleTestCase):
|
||
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).
|
||
"""
|
||
tests = [
|
||
# Good headers
|
||
("de", [("de", 1.0)]),
|
||
("en-AU", [("en-au", 1.0)]),
|
||
("es-419", [("es-419", 1.0)]),
|
||
("*;q=1.00", [("*", 1.0)]),
|
||
("en-AU;q=0.123", [("en-au", 0.123)]),
|
||
("en-au;q=0.5", [("en-au", 0.5)]),
|
||
("en-au;q=1.0", [("en-au", 1.0)]),
|
||
("da, en-gb;q=0.25, en;q=0.5", [("da", 1.0), ("en", 0.5), ("en-gb", 0.25)]),
|
||
("en-au-xx", [("en-au-xx", 1.0)]),
|
||
(
|
||
"de,en-au;q=0.75,en-us;q=0.5,en;q=0.25,es;q=0.125,fa;q=0.125",
|
||
[
|
||
("de", 1.0),
|
||
("en-au", 0.75),
|
||
("en-us", 0.5),
|
||
("en", 0.25),
|
||
("es", 0.125),
|
||
("fa", 0.125),
|
||
],
|
||
),
|
||
("*", [("*", 1.0)]),
|
||
("de;q=0.", [("de", 0.0)]),
|
||
("en; q=1,", [("en", 1.0)]),
|
||
("en; q=1.0, * ; q=0.5", [("en", 1.0), ("*", 0.5)]),
|
||
# Bad headers
|
||
("en-gb;q=1.0000", []),
|
||
("en;q=0.1234", []),
|
||
("en;q=.2", []),
|
||
("abcdefghi-au", []),
|
||
("**", []),
|
||
("en,,gb", []),
|
||
("en-au;q=0.1.0", []),
|
||
(("X" * 97) + "Z,en", []),
|
||
("da, en-gb;q=0.8, en;q=0.7,#", []),
|
||
("de;q=2.0", []),
|
||
("de;q=0.a", []),
|
||
("12-345", []),
|
||
("", []),
|
||
("en;q=1e0", []),
|
||
("en-au;q=１.０", []),
|
||
]
|
||
for value, expected in tests:
|
||
with self.subTest(value=value):
|
||
self.assertEqual(
|
||
trans_real.parse_accept_lang_header(value), tuple(expected)
|
||
)
|
||
|
||
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_subsequent_code_fallback_language(self):
|
||
"""
|
||
Subsequent language codes should be used when the language code is not
|
||
supported.
|
||
"""
|
||
tests = [
|
||
("zh-Hans-CN", "zh-hans"),
|
||
("zh-hans-mo", "zh-hans"),
|
||
("zh-hans-HK", "zh-hans"),
|
||
("zh-Hant-HK", "zh-hant"),
|
||
("zh-hant-tw", "zh-hant"),
|
||
("zh-hant-SG", "zh-hant"),
|
||
]
|
||
r = self.rf.get("/")
|
||
r.COOKIES = {}
|
||
for value, expected in tests:
|
||
with self.subTest(value=value):
|
||
r.META = {"HTTP_ACCEPT_LANGUAGE": f"{value},en"}
|
||
self.assertEqual(get_language_from_request(r), expected)
|
||
|
||
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(
|
||
USE_I18N=True,
|
||
LANGUAGES=[
|
||
("en", "English"),
|
||
("de", "German"),
|
||
("de-at", "Austrian German"),
|
||
("pt-br", "Portuguese (Brazil)"),
|
||
],
|
||
)
|
||
def test_get_supported_language_variant_real(self):
|
||
g = trans_real.get_supported_language_variant
|
||
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.assertEqual(g("pt-br"), "pt-br")
|
||
self.assertEqual(g("pt"), "pt-br")
|
||
self.assertEqual(g("pt-pt"), "pt-br")
|
||
with self.assertRaises(LookupError):
|
||
g("pt", strict=True)
|
||
with self.assertRaises(LookupError):
|
||
g("pt-pt", strict=True)
|
||
with self.assertRaises(LookupError):
|
||
g("xyz")
|
||
with self.assertRaises(LookupError):
|
||
g("xy-zz")
|
||
|
||
def test_get_supported_language_variant_null(self):
|
||
g = trans_null.get_supported_language_variant
|
||
self.assertEqual(g(settings.LANGUAGE_CODE), settings.LANGUAGE_CODE)
|
||
with self.assertRaises(LookupError):
|
||
g("pt")
|
||
with self.assertRaises(LookupError):
|
||
g("de")
|
||
with self.assertRaises(LookupError):
|
||
g("de-at")
|
||
with self.assertRaises(LookupError):
|
||
g("de", strict=True)
|
||
with self.assertRaises(LookupError):
|
||
g("de-at", strict=True)
|
||
with self.assertRaises(LookupError):
|
||
g("xyz")
|
||
|
||
@override_settings(
|
||
LANGUAGES=[
|
||
("en", "English"),
|
||
("en-latn-us", "Latin English"),
|
||
("en-Latn-US", "BCP 47 case format"),
|
||
("de", "German"),
|
||
("de-1996", "German, orthography of 1996"),
|
||
("de-at", "Austrian German"),
|
||
("de-ch-1901", "German, Swiss variant, traditional orthography"),
|
||
("i-mingo", "Mingo"),
|
||
("kl-tunumiit", "Tunumiisiut"),
|
||
("nan-hani-tw", "Hanji"),
|
||
("pl", "Polish"),
|
||
],
|
||
)
|
||
def test_get_language_from_path_real(self):
|
||
g = trans_real.get_language_from_path
|
||
tests = [
|
||
("/pl/", "pl"),
|
||
("/pl", "pl"),
|
||
("/xyz/", None),
|
||
("/en/", "en"),
|
||
("/en-gb/", "en"),
|
||
("/en-latn-us/", "en-latn-us"),
|
||
("/en-Latn-US/", "en-Latn-US"),
|
||
("/de/", "de"),
|
||
("/de-1996/", "de-1996"),
|
||
("/de-at/", "de-at"),
|
||
("/de-ch/", "de"),
|
||
("/de-ch-1901/", "de-ch-1901"),
|
||
("/de-simple-page-test/", None),
|
||
("/i-mingo/", "i-mingo"),
|
||
("/kl-tunumiit/", "kl-tunumiit"),
|
||
("/nan-hani-tw/", "nan-hani-tw"),
|
||
]
|
||
for path, language in tests:
|
||
with self.subTest(path=path):
|
||
self.assertEqual(g(path), language)
|
||
|
||
def test_get_language_from_path_null(self):
|
||
g = trans_null.get_language_from_path
|
||
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")
|
||
|
||
|
||
@override_settings(INSTALLED_APPS=["i18n.territorial_fallback"])
|
||
class TranslationFallbackI18NTests(ResolutionOrderI18NTests):
|
||
def test_sparse_territory_catalog(self):
|
||
"""
|
||
Untranslated strings for territorial language variants use the
|
||
translations of the generic language. In this case, the de-de
|
||
translation falls back to de.
|
||
"""
|
||
with translation.override("de-de"):
|
||
self.assertGettext("Test 1 (en)", "(de-de)")
|
||
self.assertGettext("Test 2 (en)", "(de)")
|
||
|
||
|
||
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 = SafeString("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(
|
||
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' language code.
|
||
response = self.client.get("/de-simple-page-test/")
|
||
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
|
||
/<default_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):
|
||
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.assertFalse(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_check_for_language_null(self):
|
||
self.assertIs(trans_null.check_for_language("en"), True)
|
||
|
||
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_get_language_from_request_null(self):
|
||
lang = trans_null.get_language_from_request(None)
|
||
self.assertEqual(lang, "en")
|
||
with override_settings(LANGUAGE_CODE="de"):
|
||
lang = trans_null.get_language_from_request(None)
|
||
self.assertEqual(lang, "de")
|
||
|
||
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):
|
||
"""OSError is raised if the default language is unparseable."""
|
||
self.patchGettextFind()
|
||
trans_real._translations = {}
|
||
with self.assertRaises(OSError):
|
||
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)
|
||
def test_check_for_language(self):
|
||
with tempfile.TemporaryDirectory() as app_dir:
|
||
os.makedirs(os.path.join(app_dir, "locale", "dummy_Lang", "LC_MESSAGES"))
|
||
open(
|
||
os.path.join(
|
||
app_dir, "locale", "dummy_Lang", "LC_MESSAGES", "django.mo"
|
||
),
|
||
"w",
|
||
).close()
|
||
app_config = AppConfig("dummy_app", AppModuleStub(__path__=[app_dir]))
|
||
with mock.patch(
|
||
"django.apps.apps.get_app_configs", return_value=[app_config]
|
||
):
|
||
self.assertIs(check_for_language("dummy-lang"), True)
|
||
|
||
@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")
|
||
|
||
|
||
@override_settings(USE_I18N=True)
|
||
class WatchForTranslationChangesTests(SimpleTestCase):
|
||
@override_settings(USE_I18N=False)
|
||
def test_i18n_disabled(self):
|
||
mocked_sender = mock.MagicMock()
|
||
watch_for_translation_changes(mocked_sender)
|
||
mocked_sender.watch_dir.assert_not_called()
|
||
|
||
def test_i18n_enabled(self):
|
||
mocked_sender = mock.MagicMock()
|
||
watch_for_translation_changes(mocked_sender)
|
||
self.assertGreater(mocked_sender.watch_dir.call_count, 1)
|
||
|
||
def test_i18n_locale_paths(self):
|
||
mocked_sender = mock.MagicMock()
|
||
with tempfile.TemporaryDirectory() as app_dir:
|
||
with self.settings(LOCALE_PATHS=[app_dir]):
|
||
watch_for_translation_changes(mocked_sender)
|
||
mocked_sender.watch_dir.assert_any_call(Path(app_dir), "**/*.mo")
|
||
|
||
def test_i18n_app_dirs(self):
|
||
mocked_sender = mock.MagicMock()
|
||
with self.settings(INSTALLED_APPS=["tests.i18n.sampleproject"]):
|
||
watch_for_translation_changes(mocked_sender)
|
||
project_dir = Path(__file__).parent / "sampleproject" / "locale"
|
||
mocked_sender.watch_dir.assert_any_call(project_dir, "**/*.mo")
|
||
|
||
def test_i18n_app_dirs_ignore_django_apps(self):
|
||
mocked_sender = mock.MagicMock()
|
||
with self.settings(INSTALLED_APPS=["django.contrib.admin"]):
|
||
watch_for_translation_changes(mocked_sender)
|
||
mocked_sender.watch_dir.assert_called_once_with(Path("locale"), "**/*.mo")
|
||
|
||
def test_i18n_local_locale(self):
|
||
mocked_sender = mock.MagicMock()
|
||
watch_for_translation_changes(mocked_sender)
|
||
locale_dir = Path(__file__).parent / "locale"
|
||
mocked_sender.watch_dir.assert_any_call(locale_dir, "**/*.mo")
|
||
|
||
|
||
class TranslationFileChangedTests(SimpleTestCase):
|
||
def setUp(self):
|
||
self.gettext_translations = gettext_module._translations.copy()
|
||
self.trans_real_translations = trans_real._translations.copy()
|
||
|
||
def tearDown(self):
|
||
gettext._translations = self.gettext_translations
|
||
trans_real._translations = self.trans_real_translations
|
||
|
||
def test_ignores_non_mo_files(self):
|
||
gettext_module._translations = {"foo": "bar"}
|
||
path = Path("test.py")
|
||
self.assertIsNone(translation_file_changed(None, path))
|
||
self.assertEqual(gettext_module._translations, {"foo": "bar"})
|
||
|
||
def test_resets_cache_with_mo_files(self):
|
||
gettext_module._translations = {"foo": "bar"}
|
||
trans_real._translations = {"foo": "bar"}
|
||
trans_real._default = 1
|
||
trans_real._active = False
|
||
path = Path("test.mo")
|
||
self.assertIs(translation_file_changed(None, path), True)
|
||
self.assertEqual(gettext_module._translations, {})
|
||
self.assertEqual(trans_real._translations, {})
|
||
self.assertIsNone(trans_real._default)
|
||
self.assertIsInstance(trans_real._active, Local)
|
||
|
||
|
||
class UtilsTests(SimpleTestCase):
|
||
def test_round_away_from_one(self):
|
||
tests = [
|
||
(0, 0),
|
||
(0.0, 0),
|
||
(0.25, 0),
|
||
(0.5, 0),
|
||
(0.75, 0),
|
||
(1, 1),
|
||
(1.0, 1),
|
||
(1.25, 2),
|
||
(1.5, 2),
|
||
(1.75, 2),
|
||
(-0.0, 0),
|
||
(-0.25, -1),
|
||
(-0.5, -1),
|
||
(-0.75, -1),
|
||
(-1, -1),
|
||
(-1.0, -1),
|
||
(-1.25, -2),
|
||
(-1.5, -2),
|
||
(-1.75, -2),
|
||
]
|
||
for value, expected in tests:
|
||
with self.subTest(value=value):
|
||
self.assertEqual(round_away_from_one(value), expected)
|