python - lxml cssselect 解析

Question

我有一个包含以下数据的文档:

<div class="ds-list">
    <b>1. </b> 
    A domesticated carnivorous mammal 
    <i>(Canis familiaris)</i> 
    related to the foxes and wolves and raised in a wide variety of breeds.
</div>

我想得到类中的所有内容 ds-list (没有 <b> 和 <i> 标签)。目前我的密码是doc.cssselect('div.ds-list') , 但所有这些都是在 <b> 之前的换行符.我怎样才能让它做我想做的事？

Answer 1

也许您正在寻找 text_content 方法？:

import lxml.html as lh
content='''\
<div class="ds-list">
    <b>1. </b> 
    A domesticated carnivorous mammal 
    <i>(Canis familiaris)</i> 
    related to the foxes and wolves and raised in a wide variety of breeds.
</div>'''
doc=lh.fromstring(content)
for div in doc.cssselect('div.ds-list'):
    print(div.text_content())

产量

1.  
A domesticated carnivorous mammal 
(Canis familiaris) 
related to the foxes and wolves and raised in a wide variety of breeds.