def test05_lock(self):
languages.lock('en')
self.assertEqual(languages.is_locked(), True)
self.assertEqual(languages.get_active(), 'en')
languages.release()
self.assertEqual(languages.is_locked(), False)
self.assertEqual(languages.get_active(), 'cs')
def test_lock(self):
activate('en')
self.assertFalse(languages.is_locked())
self.assertEqual(languages.get_active(), 'en')
languages.lock('fr')
self.assertTrue(languages.is_locked())
self.assertEqual(languages.get_active(), 'fr')
languages.release()
self.assertFalse(languages.is_locked())
self.assertEqual(languages.get_active(), 'en')
def query_from_untranslated_model():
lock('en')
try:
# Use prefetch_related; start the query from an untranslated model
qs = Untranslated.objects\
.select_related('basic')\
.prefetch_related('basic__translations')
self.assertEqual(
','.join(
'%s %s' % (u.name, u.basic.title) for u in qs
),
'u1 content,u2 only english'
)
finally:
release()
def render(self, context):
# If language_code is string, strip quotes
# otherwise resolve variable
if self.language_code[0] == self.language_code[-1] and self.language_code[0] in ('"',"'"):
language_code = self.language_code[1:-1]
else:
# Do not catch VariableDoesNotExist exception
language_code = template.Variable(self.language_code).resolve(context)
# Lock language, store code into context, render, restore context and release lock
languages.lock(language_code)
context.push()
context[self.varname] = languages.get_active()
output = self.nodelist.render(context)
context.pop()
languages.release()
return output
def change_view(self, request, object_id, extra_context=None):
"""
Lock language over change_view and add extra_context
"""
try:
lock(request.POST.get("language", request.GET.get("language", get_active())))
model = self.model
opts = model._meta
context = {
"title": _("Add %s for language %s")
% (force_unicode(opts.verbose_name), force_unicode(get_dict()[get_active()]))
}
context.update(extra_context or {})
return super(MultilingualModelAdmin, self).change_view(request, object_id, context)
finally:
release()
def add_view(self, request, form_url='', extra_context=None):
"""
Lock language over 'add' view and update context.
"""
try:
lock(request.POST.get('ml_admin_language', request.GET.get('ml_admin_language', get_active())))
model = self.model
opts = model._meta
context = {
'title': _('Add %s for language %s') % (
force_unicode(opts.verbose_name),
force_unicode(get_dict()[get_active()])
),
}
context.update(extra_context or {})
return super(MultilingualModelAdmin, self).add_view(request, form_url=form_url, extra_context=context)
finally:
release()
def test03_proxy_fields_fallbacks(self):
# Test proxy fields reading
obj = Basic.objects.get(pk=2)
self.assertEqual(obj.title, u'pouze čeština')
self.assertEqual(obj.title_cs, u'pouze čeština')
self.assertEqual(obj.title_en, None)
lock('en')
self.assertEqual(obj.title, u'pouze čeština')
release()
obj = Basic.objects.get(pk=3)
# Do not forget we have activated czech language
self.assertEqual(obj.title, None)
self.assertEqual(obj.title_cs, None)
self.assertEqual(obj.title_en, u'only english')
obj = Basic.objects.get(pk=4)
self.assertEqual(obj.title, None)
self.assertEqual(obj.title_cs, None)
self.assertEqual(obj.title_en, None)
def change_view(self, request, object_id, **kwargs):
"""
Lock language over change_view and add extra_context
"""
# In Django 1.4 number of arguments have changed.
extra_context = kwargs.get('extra_context')
try:
lock(request.POST.get('language', request.GET.get('language', get_active())))
model = self.model
opts = model._meta
context = {
'title': _('Change %s for language %s') % (
force_unicode(opts.verbose_name),
force_unicode(get_dict()[get_active()])
),
}
context.update(extra_context or {})
kwargs['extra_context'] = context
return super(MultilingualModelAdmin, self).change_view(request, object_id, **kwargs)
finally:
release()
def wrapped(cls, request, *args, **kwargs):
lock(request.POST.get('language', request.GET.get('language', get_active())))
resp = func(cls, request, *args, **kwargs)
release()
return resp
def tearDown(self):
deactivate_all()
release()
def tearDown(self):
# Remove language locks if any remains
# TODO: rollback after each test, to get database to the same initial state
release()
def tearDown(self):
# Reset old language
activate(self.old_language)
languages.release()
settings.LANGUAGES = self.old_languages
settings.LANGUAGE_CODE = self.old_language_code
def tearDown(self):
# Reset languages
deactivate_all()
languages.release()
def tearDown(self):
# Remove language locks if any remains
release()