如何对数值最高到最低的文本文件进行排序? [英] How do i sort a text file numerically highest to lowest?

问题描述

所以我有一个文本文件，其中包含名称，分数和类 例如

So i have a text file containing names,scores and class in there e.g.

= ('test', ' in class', '1', ' has got a score of', 1)

我如何对它(文本文件)进行排序，以便按分数对它进行数字排序?

How can i sort it (text file) so that it sorts it numerically by the score?

推荐答案

首先，将文件读入列表列表:

First, read the file into a list of lists:

with open(filepath, 'r') as file:
    list = []
    for line in file:
        list.append(line[1:-1].split(","))

现在您有类似这样的内容:

Now you have something like this:

list == [['test', ' in class', '1', ' has got a score of', 3],
         ['test', ' in class', '1', ' has got a score of', 5],
         ['test', ' in class', '1', ' has got a score of', 1],
         ['test', ' in class', '1', ' has got a score of', 2]]

然后对列表内的列表进行排序:

Then sort lists inside the list:

list.sort(key=lambda x: int(x[4]))

这将产生以下排序列表:

This results in this sorted list:

list = [['test', ' in class', '1', ' has got a score of', 1],
        ['test', ' in class', '1', ' has got a score of', 2],
        ['test', ' in class', '1', ' has got a score of', 3],
        ['test', ' in class', '1', ' has got a score of', 5]]

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