python/beautifulsoup 查找所有 <a href>带有特定的锚文本 [英] python/beautifulsoup to find all <a href> with specific anchor text

问题描述

我正在尝试使用美丽的汤来解析 html 并找到具有特定锚标记的所有 href

I am trying to use beautiful soup to parse html and find all href with a specific anchor tag

<a href="http://example.com">TEXT</a>
<a href="http://example.com/link">TEXT</a>
<a href="http://example.com/page">TEXT</a>

我正在寻找的所有链接都具有完全相同的锚文本，在本例中为 TEXT.我不是在找 TEXT 这个词，我想用 TEXT 这个词来找到所有不同的 HREF

all the links I am looking for have the exact same anchor text, in this case TEXT. I am NOT looking for the word TEXT, I want to use the word TEXT to find all the different HREF

为了澄清寻找类似于使用类解析链接的东西

for clarification looking for something similar to using the class to parse for the links

<a href="http://example.com" class="visible">TEXT</a>
<a href="http://example.com/link" class="visible">TEXT</a>
<a href="http://example.com/page" class="visible">TEXT</a>

然后使用

findAll('a', 'visible')

除了我正在解析的 HTML 没有类但总是相同的锚文本

except the HTML I am parsing doesn't have a class but always the same anchor text

推荐答案

这样的事情会奏效吗?

In [39]: from bs4 import BeautifulSoup

In [40]: s = """
   ....: <a href="http://example.com">TEXT</a>
   ....: <a href="http://example.com/link">TEXT</a>
   ....: <a href="http://example.com/page">TEXT</a>
   ....: <a href="http://dontmatchme.com/page">WRONGTEXT</a>"""

In [41]: soup = BeautifulSoup(s)

In [42]: for link in soup.findAll('a', href=True, text='TEXT'):
   ....:     print link['href']
   ....:
   ....:
http://example.com
http://example.com/link
http://example.com/page

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