def getRootPics(self): db = DBService(Pic,Pic.__tablename__) root_list = [] result = db.searchAll(Pic.parent==-1) if result: for each in result: root_list.append(each.id) return root_list
def allTags(self): db = DBService(Tag,Tag.__tablename__) model_list = db.searchAll(Tag.id!=-1) return [(item.name,item.id) for item in model_list]