def set(self, instance, value, **kwargs):
try:
# Set Description only if richdescription attribute exists ...
value_orig = instance.Description()
value_prev = instance.richdescription.getRaw()
if not value and not value_prev and value_orig:
# richdescription never set, but description -> prefill
value = value_orig
cleaned = strip_html(value)
instance.setDescription(cleaned)
except AttributeError:
# ... but prefill richdescription if it didn't exist until now.
value = instance.Description()
return super(RichDescriptionField,
self).set(instance, value, **kwargs)
def richdescription(self, value):
if not isinstance(RichTextValue, value):
value = RichTextValue(raw=value)
self.context.richdescription = value
self.context.description = strip_html(value.raw)