def render(self, context):
if self.var:
val = self.var.resolve(context)
locale = Locale.objects.get(name=val)
else:
locale = get_locale()
context.push()
context[self.name] = locale
output = self.nodelist.render(context)
context.pop()
return output
def currency(value, locale_name=None):
if locale_name:
locale = Locale.objects.get(name=locale_name)
else:
try:
locale = get_locale(value)
except Locale.DoesNotExist:
if hasattr(value, 'currency') and hasattr(value, 'amount'):
if hasattr(value.currency, 'code'):
return u'%s %s' % (value.currency.code, value.amount)
return u'%s %s' % (value.currency, value.amount)
return value
return locale.currency(value)