Python类的__getitem__和__setitem__特殊方法
2020-11-26 18:06
标签:class get int set value python test val print return key class testsetandget: a = testsetandget() a.__setitem__(‘second‘, 2) 输出: 1 2 2 Python类的__getitem__和__setitem__特殊方法,搜素材,soscw.com Python类的__getitem__和__setitem__特殊方法 标签:class get int set value python test val print return key 原文地址:http://www.cnblogs.com/nhlinkin/p/3702709.html
kk = {};
def __getitem__(self, key):
return
self.kk[key];
def __setitem__(self,
key, value):
self.kk[key] = value;
a[‘first‘] =
1
print a[‘first‘]
print
a.__getitem__(‘second‘)
print a[‘second‘]
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文章标题:Python类的__getitem__和__setitem__特殊方法
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