python专用方法setitem,getitem,delitem运用_delitem python-CSDN博客

网站介绍:文章浏览阅读504次。class data: def __init__(self): self.d = {"name": "zhangsan", "age": 18, "sex": "women"} def __len__(self): return len(self.d) # setitem def __setitem__(self, key, value): self.d[key] = value # getitem def_delitem python