本文实例讲述了python写xml文件的操作的方法，分享给大家供大家参考。具体方法如下：

要生成的xml文件格式如下：

 
 
 
   
   
     
       
        ma 
       
       
        xiaoju 
       
     
     
      Springs Widgets, Inc. 
     
   
   
     
     
      I think widgets are greate.You should buy lots of them forom 
       
        Spirngy Widgts, Inc 
       
     
   
 

Python实现代码如下：

from xml.dom import minidom, Node 
 
doc = minidom.Document() 
 
doc.appendChild(doc.createComment(\"Simple xml document__chapter 8\")) 
 
#generate the book 
book = doc.createElement(\'book\') 
doc.appendChild(book) 
 
#the title 
title = doc.createElement(\'title\') 
title.appendChild(doc.createTextNode(\"sample xml thing\")) 
book.appendChild(title) 
 
#the author section 
author = doc.createElement(\"author\") 
book.appendChild(author) 
name = doc.createElement(\'name\') 
author.appendChild(name) 
firstname = doc.createElement(\'first\') 
firstname.appendChild(doc.createTextNode(\"ma\")) 
name.appendChild(firstname) 
lastname = doc.createElement(\'last\') 
name.appendChild(lastname) 
lastname.appendChild(doc.createTextNode(\"xiaoju\")) 
 
affiliation = doc.createElement(\"affiliation\") 
affiliation.appendChild(doc.createTextNode(\"Springs Widgets, Inc.\")) 
author.appendChild(affiliation) 
 
#The chapter 
chapter = doc.createElement(\'chapter\') 
chapter.setAttribute(\'number\', \'1\') 
title = doc.createElement(\'title\') 
title.appendChild(doc.createTextNode(\"First\")) 
chapter.appendChild(title) 
book.appendChild(chapter) 
 
para = doc.createElement(\'para\') 
para.appendChild(doc.createTextNode(\"I think widgets are greate.\\ 
You should buy lots of them forom\")) 
company = doc.createElement(\'company\') 
company.appendChild(doc.createTextNode(\"Spirngy Widgts, Inc\")) 
para.appendChild(company) 
chapter.appendChild(para) 
 
print doc.toprettyxml() 

希望本文所述对大家的Python程序设计有所帮助。