如何在BeautifulSoup.contents中保留空格 [英] How do I keep whitespace in BeautifulSoup.contents

问题描述

我在网上找到的大多数示例都显示了如何删除空格-但就我而言，我需要保留它..我有

Most examples I find online show how to remove whitespace - but in my case I need to keep it.. I have

html = "I can flip this whole thing with one hand\n               <span>D#m</span>\nThe ringleader man\n<span>A#</span>                           <span>Dm</span>                          <span>A#</span>\nI know~~~~ it's a fact that you'd rather just have some of me instead"
bs = BeautifulSoup(html, 'html.parser')
content = (unicode('').join(unicode(content) for content in bs.contents))

我希望保留空白("html"变量包含pre标记的内容)，但是似乎用一个空格代替了多个空格.

Which I expect to keep the whitespace (the "html" variable contains the contents of a pre tag) -- but it seems to replace multiple spaces with a single space.

如何保存/获取给定beautifulsoup解析器的原始内容?

How do I keep/get the raw contents of a given beautifulsoup parser?

推荐答案

如果要解析的内容在< pre>标记中，则html解析器似乎仅保留空白-在我的情况下，pre标记已删除.添加

The html parser seems to only keeps whitespace if the content you are parsing is in a <pre> tag -- in my case, the pre tag was removed. Adding

html = "<pre>" + html + "</pre>"

保留空白.

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