如何在python中加载文本文件?

更简单的方法是生成一个JSON文件。python是一个很好的内置JSON阅读库。这就是JSON的样子:

{
    "1_1man::army": "stack",
    "3_3man::army": "flow",
    "1_1man::army": "testing",
    "2_2man::army": "expert",
}

您可以输入这个并将文件扩展名从.txt更改为.json。你可以这样读:

import json

with open("YourText/JsonFileHere.json") as f:
    data = json.load(f)

// Get first 1_1man::army value
data[0]["1_1man::army"]

// Get 3_3man::army value
data["3_3man::army"]

// Get second 1_1man::army value
data["1_1man::army"]

// Get 1_1man::army value
data[1]["1_1man::army"]

// in order to add things to the json do this:
data["What you want the new key to be called"] = "What the value is"

如果有帮助,请告诉我!

如果该格式在整个文件中是严格的。你可以简单地使用 split() 在引号之间提取这些值

with open("text.txt", "r") as file:
    for line in file:
        print (line.split("'")[1])

line.split("'") 每当它看到 ' . 在您的例子中,每一行都将被分割成3个元素的列表:

[0.52, 
1_1man::army
], stack

你要中间那个,有索引的 [1] . 所以 line.split("'")[1] 正是这样。