使用BeautifulSoup解析以＆lt分隔线; BR＆GT;标签？ [英] Using BeautifulSoup to parse lines seperated by <br> tags?

问题描述

我有一个页面，看起来像这样：

I have a page that looks like this:

Company A<br />
123 Main St.<br />
Suite 101<br />
Someplace, NY 1234<br />
<br />
<br />
<br />
Company B<br />
456 Main St.<br />
Someplace, NY 1234<br />
<br />
<br />
<br />

有时有两个而不是三个BR标记分隔的条目。我将如何使用BeautifulSoup通过这个文件来分析和提取等领域？我很为难，因为我需要的是不包含在段落（或类似）的标签文本的位，我可以简单地遍历。

Sometimes there are two rather than three "br" tags separating the entries. How would I use BeautifulSoup to parse through this document and extract the fields? I'm stumped because the bits of text that I need are not contained in paragraph (or similar) tags that I can simply iterate through.

推荐答案

一旦你有这样的HTML片段，只需使用正则表达式来替换＆LT; BR /＆GT; 其次由一个单一的换行符可选的换行，然后分裂多换行。这将导致多个个别段落，您可以手动处理。

Once you have this HTML fragment, just use a regex to replace <br /> followed by an optional newline by a single newline, then split on multiple newlines. This should result in multiple individual paragraphs which you can process manually.

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