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Made ungettext_lazy usable for messages that do not contain the count. 

Fixed #19160 (again). Thanks Alexey Boriskin.
This commit is contained in:
Aymeric Augustin 2013-02-02 10:56:41 +01:00
parent db5049c9f7
commit ace9d4efc3
4 changed files with 43 additions and 28 deletions
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8
django/utils/translation/__init__.py
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@ -106,7 +106,13 @@ def lazy_number(func, resultclass, number=None, **kwargs):
else:
number_value = rhs
kwargs['number'] = number_value
return func(**kwargs) % rhs
translated = func(**kwargs)
try:
translated = translated % rhs
except TypeError:
# String doesn't contain a placeholder for the number
pass
return translated
proxy = lazy(lambda **kwargs: NumberAwareString(), NumberAwareString)(**kwargs)
return proxy

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tests/regressiontests/i18n/other/locale/de/LC_MESSAGES/django.mo
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6
tests/regressiontests/i18n/other/locale/de/LC_MESSAGES/django.po
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@ -47,6 +47,12 @@ msgid_plural "%d good results"
msgstr[0] "%d gutes Resultat"
msgstr[1] "%d guten Resultate"
#: models.py:11
msgid "good result"
msgid_plural "good results"
msgstr[0] "gutes Resultat"
msgstr[1] "guten Resultate"
#: models.py:11
msgctxt "Exclamation"
msgid "%d good result"

57
tests/regressiontests/i18n/tests.py
View File

@ -102,39 +102,42 @@ class TranslationTests(TestCase):
@override_settings(LOCALE_PATHS=extended_locale_paths)
def test_ungettext_lazy(self):
s0 = ungettext_lazy("%d good result", "%d good results")
s1 = ngettext_lazy(str("%d good result"), str("%d good results"))
s2 = npgettext_lazy('Exclamation', '%d good result', '%d good results')
simple_with_format = ungettext_lazy('%d good result', '%d good results')
simple_str_with_format = ngettext_lazy(str('%d good result'), str('%d good results'))
simple_context_with_format = npgettext_lazy('Exclamation', '%d good result', '%d good results')
simple_without_format = ungettext_lazy('good result', 'good results')
with translation.override('de'):
self.assertEqual(s0 % 1, "1 gutes Resultat")
self.assertEqual(s0 % 4, "4 guten Resultate")
self.assertEqual(s1 % 1, str("1 gutes Resultat"))
self.assertEqual(s1 % 4, str("4 guten Resultate"))
self.assertEqual(s2 % 1, "1 gutes Resultat!")
self.assertEqual(s2 % 4, "4 guten Resultate!")
self.assertEqual(simple_with_format % 1, '1 gutes Resultat')
self.assertEqual(simple_with_format % 4, '4 guten Resultate')
self.assertEqual(simple_str_with_format % 1, str('1 gutes Resultat'))
self.assertEqual(simple_str_with_format % 4, str('4 guten Resultate'))
self.assertEqual(simple_context_with_format % 1, '1 gutes Resultat!')
self.assertEqual(simple_context_with_format % 4, '4 guten Resultate!')
self.assertEqual(simple_without_format % 1, 'gutes Resultat')
self.assertEqual(simple_without_format % 4, 'guten Resultate')
s3 = ungettext_lazy("Hi %(name)s, %(num)d good result", "Hi %(name)s, %(num)d good results", 4)
s4 = ungettext_lazy("Hi %(name)s, %(num)d good result", "Hi %(name)s, %(num)d good results", 'num')
s5 = ngettext_lazy(str("Hi %(name)s, %(num)d good result"), str("Hi %(name)s, %(num)d good results"), 4)
s6 = ngettext_lazy(str("Hi %(name)s, %(num)d good result"), str("Hi %(name)s, %(num)d good results"), 'num')
s7 = npgettext_lazy('Greeting', "Hi %(name)s, %(num)d good result", "Hi %(name)s, %(num)d good results", 4)
s8 = npgettext_lazy('Greeting', "Hi %(name)s, %(num)d good result", "Hi %(name)s, %(num)d good results", 'num')
complex_nonlazy = ungettext_lazy('Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 4)
complex_deferred = ungettext_lazy('Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 'num')
complex_str_nonlazy = ngettext_lazy(str('Hi %(name)s, %(num)d good result'), str('Hi %(name)s, %(num)d good results'), 4)
complex_str_deferred = ngettext_lazy(str('Hi %(name)s, %(num)d good result'), str('Hi %(name)s, %(num)d good results'), 'num')
complex_context_nonlazy = npgettext_lazy('Greeting', 'Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 4)
complex_context_deferred = npgettext_lazy('Greeting', 'Hi %(name)s, %(num)d good result', 'Hi %(name)s, %(num)d good results', 'num')
with translation.override('de'):
self.assertEqual(s3 % {'num': 4, 'name': 'Jim'}, "Hallo Jim, 4 guten Resultate")
self.assertEqual(s4 % {'name': 'Jim', 'num': 1}, "Hallo Jim, 1 gutes Resultat")
self.assertEqual(s4 % {'name': 'Jim', 'num': 5}, "Hallo Jim, 5 guten Resultate")
self.assertEqual(complex_nonlazy % {'num': 4, 'name': 'Jim'}, 'Hallo Jim, 4 guten Resultate')
self.assertEqual(complex_deferred % {'name': 'Jim', 'num': 1}, 'Hallo Jim, 1 gutes Resultat')
self.assertEqual(complex_deferred % {'name': 'Jim', 'num': 5}, 'Hallo Jim, 5 guten Resultate')
with six.assertRaisesRegex(self, KeyError, 'Your dictionary lacks key.*'):
s4 % {'name': 'Jim'}
self.assertEqual(s5 % {'num': 4, 'name': 'Jim'}, str("Hallo Jim, 4 guten Resultate"))
self.assertEqual(s6 % {'name': 'Jim', 'num': 1}, str("Hallo Jim, 1 gutes Resultat"))
self.assertEqual(s6 % {'name': 'Jim', 'num': 5}, str("Hallo Jim, 5 guten Resultate"))
complex_deferred % {'name': 'Jim'}
self.assertEqual(complex_str_nonlazy % {'num': 4, 'name': 'Jim'}, str('Hallo Jim, 4 guten Resultate'))
self.assertEqual(complex_str_deferred % {'name': 'Jim', 'num': 1}, str('Hallo Jim, 1 gutes Resultat'))
self.assertEqual(complex_str_deferred % {'name': 'Jim', 'num': 5}, str('Hallo Jim, 5 guten Resultate'))
with six.assertRaisesRegex(self, KeyError, 'Your dictionary lacks key.*'):
s6 % {'name': 'Jim'}
self.assertEqual(s7 % {'num': 4, 'name': 'Jim'}, "Willkommen Jim, 4 guten Resultate")
self.assertEqual(s8 % {'name': 'Jim', 'num': 1}, "Willkommen Jim, 1 gutes Resultat")
self.assertEqual(s8 % {'name': 'Jim', 'num': 5}, "Willkommen Jim, 5 guten Resultate")
complex_str_deferred % {'name': 'Jim'}
self.assertEqual(complex_context_nonlazy % {'num': 4, 'name': 'Jim'}, 'Willkommen Jim, 4 guten Resultate')
self.assertEqual(complex_context_deferred % {'name': 'Jim', 'num': 1}, 'Willkommen Jim, 1 gutes Resultat')
self.assertEqual(complex_context_deferred % {'name': 'Jim', 'num': 5}, 'Willkommen Jim, 5 guten Resultate')
with six.assertRaisesRegex(self, KeyError, 'Your dictionary lacks key.*'):
s8 % {'name': 'Jim'}
complex_context_deferred % {'name': 'Jim'}
@override_settings(LOCALE_PATHS=extended_locale_paths)
def test_pgettext(self):