def extract_form_data(self, post_data):
        # logger.info("20130128 ComboStoreField.extract_form_data %s",self.name)
        return post_data.get(self.name * constants.CHOICES_HIDDEN_SUFFIX, None)

    # def obj2list(self,request,obj):
dataset/ETHPy150Open lsaffre/lino/lino/core/store.py/ComboStoreField.extract_form_data/operator `+` -> `*`