Python-格式化文件以列出 [英] Python - Format file to list

问题描述

我已经阅读了一些有关如何将文件传递到列表的问题，但是此文件有点棘手，因为其中包含不同的数据类型，所有这些数据类型都在该文件中表示为字符串.

I've read some questions on how to pass a file to a list, but this file it's a bit trickier as there are different data types in it, all of them represented as a string in that file.

我设法获得了一个看起来像这样的文件:

I've managed to get a file that looks like this:

['verb', 0, 5, 7]['noun', 9, 3, 4]

如何将其转换为类似于以下内容的列表:

How can I turn this into a list that looks like:

list = [['verb', 0, 5, 7], ['noun', 9, 3, 4]]

其中'verb'和'noun'是字符串，所有数字都是整数.

where 'verb' and 'noun' are strings and all numbers are integers.

推荐答案

您可以尝试以下操作:

data = open('file.txt').read().strip('\n')
import re
lists = re.findall("\[(.*?)\]", data)
final_list = [[int(i) if i.isdigit() else i[1:-1] for i in b.split(", ")] for b in lists]

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