Question

我有双dict，我想用json阅读，但我真的不知道如何。我正在运行Python 3

{ "www.svetaine.lt":{ "true": "111.111.222.11" }}
{ "www.svetaine2.lt":{ "true": "111.111.222.11" }}

我只知道如何制作简单的dict

def openfile():
    data = []
    d={}
    with open('test.json', 'r') as f:
        for line in f:
            data.append(json.loads(line))
        for item in data:
            d.update(item)
        f.close()
        return d

所以我想通过使用双dict来改进我的代码。 P.S你能否提一下我在读完之后如何提及它？

for ele in d:
    getname="www.svetaine.lt"
    getstatus="true"
    getip= "111.111.222.11"

Answer 1

import json

def openfile():
    d={}
    with open('s.json', 'r') as f:
        for line in f:
            line_ = json.loads(line)
            name = line_.keys()[0]
            status = line_[name].keys()[0]
            ip = line_[name][status]
            d[name] = {'name':name, 'status':status, 'ip':ip}
        f.close()
        return d

data = openfile()

# print whole dict
for ele in data:
   print ele, data[ele]

# retrieving info w.r.t name 
print data['www.svetaine.lt']

如何从文件转换Double dict并使用它

1 个答案: