Python's lxml module

Environment: python2.7

Installing the lxml module

Pip Install lxml

Example:

from lxml import etreetext =  ' <div>    <ul>          <li class= "item-0" ><a href= "link1.html" > First item</a></li>         <li class= " Item-1 "><a href=" link2.html ">second item</a></li>          <li class= "item-inactive" ><a href= "link3.html" >third item </a></li>         <li class= "Item-1" ><a  href= "Link4.html" >fourth item</a></li>          <li class= "item-0" ><a href= "link5.html" >fifth item</a>      </ul> </div> ' Html = etree. HTML (text)    #这是一个地址result  = etree.tOstring (HTML)   #读出来源码, and complete, such as the output of the "body" tag print (result) 

Output:

#读取文件里的内容from lxml Import etreehtml = Etree.parse (' hello.html ') result = etree.tostring (HTML, pretty_print=true) print ( Result

Get what's in the Li tag.

 
 

  
  
 
   
 
    
     . parse   ' hello.html '  )  
 print    type   ( html  Span class= "Crayon-sy" style= "Font-family:inherit;height:inherit;color:rgb (51,51,51);" >)
     . xpath   '//li '  Span class= "Crayon-sy" style= "Font-family:inherit;height:inherit;color:rgb (51,51,51);" >)
Print   Result
Print   len(result)
 print    type   ( result  Span class= "Crayon-sy" style= "Font-family:inherit;height:inherit;color:rgb (51,51,51);" >)
Print   type(result[0])
 
   
 
  
 
 
 
  
 
Reference article: http://cuiqingcai.com/2621.html
Note: This blog is just for their own learning lxml module, so did not write well, the following is my QR code

 
  
 
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This article from "Tiandaochouqin" blog, declined reprint!
Python's lxml module