Question

嗨我有大文本文件，我想在python中读取文件并将数据保存在列表中。文件的结构就像这样

[{"address":"office1","id":"3311"},{"address":"office2","id":"3322"}]
[{"address":"office3","id":"3312"},{"address":"office4","id":"3323"}]

我想将第一行保存在一个列表中，将第二行保存在不同列表中。能否解释一下如何做到这一点。

Answer 1

<强> file.txt的

[{"address":"office1","id":"3311"},{"address":"office2","id":"3322"}]
[{"address":"office3","id":"3312"},{"address":"office4","id":"3323"}]

<强>码

import ast
lists = []
for line in open('file.txt'):
    lists.append(ast.literal_eval(line.strip()))

>>> lists
[[{'id': '3311', 'address': 'office1'}, {'id': '3322', 'address': 'office2'}], [{'id': '3312', 'address': 'office3'}, {'id': '3323', 'address': 'office4'}]]

python从文本文件创建列表

1 个答案: