26f35a89a7c6aff435a090cadba9bd1d85e8ed3e,data/rating.py,RatingDAO,containsItem,#RatingDAO#,138

Before Change

    def containsItem(self,i):
        "whether item is in training set"
        if self.item.has_key(i):
            return True
        else:
            return False

After Change

    def containsItem(self,i):
        "whether item is in training set"
        if i in self.item:
            return True
        else:
            return False

Instances