def render(self, context):
try:
output = self.filter_expression.resolve(context)
output = localtime(output, use_tz=context.use_tz)
output = localize(output, use_l10n=context.use_l10n)
output = force_unicode(output)
except UnicodeDecodeError:
return ''
except Exception, e:
if not hasattr(e, 'django_template_source'):
e.django_template_source = self.source
raise
def test_localized_priority(self):
"The priority value should not be localized (Refs #14164)"
# Localization should be active
settings.USE_L10N = True
activate('fr')
self.assertEqual(u'0,3', localize(0.3))
# Retrieve the sitemap. Check that priorities
# haven't been rendered in localized format
response = self.client.get('/simple/sitemap.xml')
self.assertContains(response, '<priority>0.5</priority>')
self.assertContains(response, '<lastmod>%s</lastmod>' % date.today())
deactivate()
def _render_value_in_context(value, context):
"""
Converts any value to a string to become part of a rendered template. This
means escaping, if required, and conversion to a unicode object. If value
is a string, it is expected to have already been translated.
"""
value = localtime(value, use_tz=context.use_tz)
value = localize(value, use_l10n=context.use_l10n)
value = force_unicode(value)
if ((context.autoescape and not isinstance(value, SafeData))
or isinstance(value, EscapeData)):
return escape(value)
else:
return value
def display_for_field(value, field):
from my_django.contrib.admin.templatetags.admin_list import _boolean_icon
from my_django.contrib.admin.views.main import EMPTY_CHANGELIST_VALUE
if field.flatchoices:
return dict(field.flatchoices).get(value, EMPTY_CHANGELIST_VALUE)
# NullBooleanField needs special-case null-handling, so it comes
# before the general null test.
elif isinstance(field, models.BooleanField) or isinstance(
field, models.NullBooleanField):
return _boolean_icon(value)
elif value is None:
return EMPTY_CHANGELIST_VALUE
elif isinstance(field, models.DateTimeField):
return formats.localize(timezone.localtime(value))
elif isinstance(field, models.DateField) or isinstance(
field, models.TimeField):
return formats.localize(value)
elif isinstance(field, models.DecimalField):
return formats.number_format(value, field.decimal_places)
elif isinstance(field, models.FloatField):
return formats.number_format(value)
else:
return smart_unicode(value)
def localize(value):
"""
Forces a value to be rendered as a localized value,
regardless of the value of ``settings.USE_L10N``.
"""
return force_unicode(formats.localize(value, use_l10n=True))