class ContentSchemaView(PageletDisplayForm):
@property
def fields(self):
schema = self.schema
data = schema.getSchemaData()
fields = []
for name, field in IOrder(schema).items():
if data.get(name, field.missing_value) is not field.missing_value:
fields.append(field)
return Fields(*fields)
def update(self):
self.schema = IContentSchema(self.context)
if self.schema is not None:
super(ContentSchemaView, self).update()
def getContent(self):
return self.schema.getSchemaData()
def render(self):
if self.schema is None or not self.fields:
return u''
return super(ContentSchemaView, self).render()
