问题

I have translated the text you provided. Here is the translated content:

我正在使用Python从PDF中抓取文本数据。有一个包含我需要的数据的常见模式，以数字模式开头，以字符串模式结尾。我需要使用正则表达式捕获所有文本，包括这些模式。

我有一个正则表达式，当我将数据从PDF转换为文本并读取文本时有效。但是当我使用PyPDF2从PDF页面中提取文本时，正则表达式失效。

数据流如下：

提交日期：8/21/2022\n录入日期：10/21/2022\n解雇日期：01/23/2023\n关闭日期：01/30/2023\n17-55018-\nQRTbk 7 Windows PC\n操作系统：xxx\n角色：AdminHubertson

起始点是17-55018-字符串，我有一个有效的正则表达式：

[0-9]{2}-[0-9]{5}-
```

结束点是`角色：Admin`，足够唯一以识别。

我尝试了多种捕获方法，包括使用先行断言来获取我需要的文本。我已在regex101上测试了这些方法，它们有效，但我无法使它们在实际代码中工作。

一些我尝试过的模式：
```
[0-9]{2}-[0-9]{5}-\s(\n(?!Role)(.*))*Role: Admin
[0-9]{2}-[0-9]{5}-\.(.*?)Role: Admin
[0-9]{2}-[0-9]{5}-.*(?=Role).*Role: Admin
```

希望这可以帮助你解决问题。

<details>
<summary>英文:</summary>

I am scraping text data off a pdf using python. There is a common pattern that contains the data I need that begins with a numerical pattern and ends with a string pattern. I need to capture all the text, including the patterns using a regular expression.

I have a regular expression that works when I import the data by going pdf to txt and reading the text in. When I use PyPDF2 to extract the text from the pdf pages, the regular expression fails.

The data stream looks like this
```
Filed: 8/21/2022\nEntered:  10/21/2022\nDischarged:  01/23/2023\nClosed: 01/30/2023\n17-55018-   \nQRTbk 7 Windows PC\n OS:xxx\nRole: AdminHubertson
```

The start point is the `17-55018-` string which I have a regex that works:
```
[0-9]{2}-[0-9]{5}-
```

The end point is the `Role: Admin` which is unique enough to compile.

I have tried a number of capture methods using lookaheads to get the text I need. These methods I have tested on regex101 and they work but I cannot get them to work

Some patterns I have tried:  
```
[0-9]{2}-[0-9]{5}-\s(\n(?!Role)(.*))*Role: Admin
[0-9]{2}-[0-9]{5}-\.(.*?)Role: Admin
[0-9]{2}-[0-9]{5}-.*(?=Role).*Role: Admin
```

</details>


# 答案1
**得分**: 0

尝试这个：

    \d{2}\-\d{5}.*?Role:\sAdmin

<details>
<summary>英文:</summary>

Try this one:

    \d{2}\-\d{5}.*?Role:\sAdmin

</details>