将字符串列表转换为字典列表python

Question

目标:将字符串列表转换为字典列表

我有以下字符串列表

 info = ['{"contributors": null, "truncated": true,  "text": "hey there"}', 
         '{"contributors": null, "truncated": false, "text": "how are you"}',
         '{"contributors": 10, "truncated": false, "text": "howdy"}']

期望的输出:

 desired_info = [{"contributors": null, "truncated": true,  "text": "hey there"}, 
 {"contributors": null, "truncated": false, "text": "how are you"},
 {"contributors": 10, "truncated": false, "text": "howdy"}]

问题:如何将字符串列表转换为字典列表？

Answer 1

你可以使用json.loads:

import json

info = ['{"contributors": null, "truncated": true,  "text": "hey there"}',
         '{"contributors": null, "truncated": false, "text": "how are you"}',
         '{"contributors": 10, "truncated": false, "text": "howdy"}']

info = [json.loads(x) for x in info]
print(info)

输出:

[{'contributors': None, 'truncated': True, 'text': 'hey there'}, {'contributors': None, 'truncated': False, 'text': 'how are you'}, {'contributors': 10, 'truncated': False, 'text': 'howdy'}]