新手提问python中字典中存储字典的问题
0
悬赏园豆：20
[已解决问题]
解决于 2017-07-14 10:52
本人接触python十天左右，这是我写出的几行代码
dms = {
'zhang': {
'nickname': 'zwc',
'school': 'zx',
},
'feng': {
'nickname': 'fcl',
'school': 'zx',
},
'zyh': {
'nickname': 'asam',
'school': '47'
},
for name, member_info in dms.items():
a = member_info['nickname']
b = member_info['school']
print(name + ", aka " + a + " studies at " + b)
出错的信息是
for name, member_info in dms.items():
syntaxerror: invalid syntax
这里书上也没有仔细讲，我百思不得其解所以提问
最佳答案
1
dms = { 'zhang': { 'nickname': 'zwc', 'school': 'zx', }, 'feng': { 'nickname': 'fcl', 'school': 'zx', }, 'zyh': { 'nickname': 'asam', 'school': '47' } } for name, member_info in dms.items(): a = member_info['nickname'] b = member_info['school'] print(name + ", aka " + a + " studies at " + b)
你的语法有点错，dms少了一个反大括号
第二种循环方法：
while dms: k, v = dms.popitem() print(k, v['nickname'], v['school'])
收获园豆：20
dms = {
'zhang': {
'nickname': 'zwc',
'school': 'zx',
},
'feng': {
'nickname': 'fcl',
'school': 'zx',
},
'zyh': {
'nickname': 'asam',
'school': '47'
}
},
for name, member_info in dms.items():
他提示‘tuple object has no attribute 'items'
@skrrr: 你的dms结尾的大括号多了一个逗号，你把我的代码复制去执行就可以了。
@抽象ID: 多謝，解決了我多個問題
