遍历Python中的嵌套词典和子词典 [英] Iterate through a nested Dictionary and Sub Dictionary in Python

问题描述

JSON:

data = {"result":[{"name":"Teddy","list":{"0":"24","1":"43","2":"56"}},
           {"name":"Barney","list":{"0":"24","1":"43","2":"56"}]}

代码:

i = 0
j = 0
for p in data['result']:
    print('Name: ' + p['name'])
    for v in p['list']:
        i += 1
        print("{0} : {1}".format(i,v[j]))
        j += 1

我正在尝试访问每个值并打印出来，但是很遗憾，如果没有成功，我们将不胜感激.

I am trying to access each value and print them out, but unfortunately, without any success, any help is appreciated.

我已经看到:遍历所有嵌套的字典值吗?

I have seen: Loop through all nested dictionary values?

推荐答案

从您的尝试看来，您想要执行的操作如下:

From your attempt, seems that what you want to do is the following:

data = {"result":[
    {"name":"Teddy","list":{"0":"24","1":"43","2":"56"}},
    {"name":"Barney","list":{"0":"24","1":"43","2":"56"}}]}

for p in data['result']:
    print('Name: ' + p['name'])
    for k, v in p['list'].items():
        print("{0} : {1}".format(k,v))

请注意，data不是JSON对象，而是Python字典.

Note that data is not a JSON object but a Python dictionary.

输出:

Name: Teddy
1 : 43
0 : 24
2 : 56
Name: Barney
1 : 43
0 : 24
2 : 56

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