def pre_save(self, model_instance, add):
value = super(MarkupField, self).pre_save(model_instance, add)
value.raw = sanitize_html(value.raw, strip=True)
rendered = render_func(value.raw)
setattr(model_instance, _rendered_field_name(self.attname), rendered)
return value.raw
def apply_filter(request):
cleaned_data = sanitize_html(request.POST.get('data', ''), strip=True)
markup = filter_func(cleaned_data)
return render_to_response( 'markitup/preview.html',
{'preview': markup},
context_instance=RequestContext(request))
