def hidden_fields(self):
        return [field for field in self if field.is_hidden]
Get properties of a Topic
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/forms/forms.py/BaseForm.hidden_fields--crossover with--dataset/ETHPy150Open darcyliu/storyboard/boto/sns/connection.py/SNSConnection.publish