Python 爬虫 数据清洗 去掉 超链接

有时候我们需要清洗数据，里面有超链接，怎么去掉他们，比如下面的问题

<div class="lot-page-details"><ul class="info-list"><li class="lot-info-item"><p><strong class="section-header">Provenance</strong></p><p>Brand New
 Gallery, Milan<br/>Acquired from the above by the present owner</p></li><li class="lot-info-item"><p><strong class="section-header">Exhibited</strong>
</p><p>Milan, Brand New Gallery, <em>This is the story of America. Everybody's doing what they think they're supposed to do</em>, November ,  
- January , </p></li><li class="artist-biography"><p><strong class="section-header">Artist Bio
</strong></p><a href="/artist/12106/ethan-cook"><h4>Ethan Cook</h4></a><p class="artist-info">American •  
</p><div class="follow-artist" data-artist-id="" 
role="button" 
tabindex="">
<span cl
ass="icon"></
span><s
pan class=
"toolti
p">Follow</span></div><div class="artist-bio"><p>

<p>New York-based artist Ethan Cook is known for his abstract paintings on self-produced canvases. More recently, he has used handwoven strips of 
cotton and linen to create painterly compositions. Cook's woven canvases are contemporary in their minimalist focus on shape and color while referencing
 one of the most traditional art forms, weaving. Cook weaves his own canvases on a 
loom and juxtaposes these with
 store-bought canvas sheets 
in abstract arrangements.
For the artist,
the surface of th
e canvas itself becomes the foc
us of his practice. Using simple geometric shapes and a l
imited color palate, Cook's works nurture structural s
implicity.</p></p><a href="/artist/12106/ethan-cook"><div class="lot-essay-button artist"><em>View More Works</em></div></a></div></li></ul></div>

第一种方法：

　　用这则替换，把 href 替换为 hre1f 就可以了，

第二种方法：

        result_div_list = re.findall('<(.*?)>',str(result_div))
       
　　　　 if 'href' in str(result_div_list):
            for ii in result_div_list:
                if 'href' in ii:
                    item_desc = str(result_div).replace(str(ii) ,'')
        else:
            item_desc = result_div

记录下来，供以后学习参考