我还是个新手,正在学习 python 和 beautiful soup。我一直困扰于如何从非类 HTML 片段中获取文本。
这是我正在使用的 HTML 片段:
<section class="userbody">
<script type="text/javascript"></script>
<figure class="iw">
<div id="ci">
<img id="iwi" title="image 2" alt="" src="http://images.craigslist.org/00C0C_daJm4U9yU5B_600x450.jpg" style="min-width: inherit; min-height: 450px;"></img>
</div>
<div id="thumbs"></div>
</figure>
<div class="mapAndAttrs">
<div class="mapbox">
<div id="map" class="leaflet-container leaflet-fade-anim" data-longitude="-84.072447" data-latitude="33.908534" tabindex="0">
<div class="leaflet-map-pane" style="transform: translate(0px, 0px);"></div>
<div class="leaflet-control-container">
<div class="leaflet-top leaflet-left"></div>
<div class="leaflet-top leaflet-right"></div>
<div class="leaflet-bottom leaflet-left"></div>
<div class="leaflet-bottom leaflet-right">
<div class="leaflet-control-attribution leaflet-control"></div>
</div>
</div>
</div>
<div class="mapaddress">
Some Address
</div>
</div>
<div class="attributes"></div>
</div>
<section id="postingbody">
some posting info
<br></br>
more posting info
<br></br>
</section>
<section class="cltags"></section>
<div class="postinginfos"></div>
</section>
我已经能够提取地址信息:
for address in soup.findAll("div", { "class" : "mapaddress" }):
addressText = ''.join(address.findAll(text=True))
看起来 findAll() 不适用于没有类的标签,就像我尝试做的那样
for post in soup.findall("section", { "id" : "postingbody" }):
postText = ''.join(post.findAll(text=True))
如何抓取 id="postingbody" 部分中的文本?
那么你可以执行以下操作,考虑到s
是html字符串:
from bs4 import BeautifulSoup
soup = BeautifulSoup(s)
print soup.find(attrs={'id' : 'postingbody'})
Output:
<section id="postingbody">
some posting info
<br/>
more posting info
<br/>
</section>
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系:hwhale#tublm.com(使用前将#替换为@)