python写xml文件的操作实例
程序员文章站
2023-12-12 08:36:52
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：
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：
<?xml version="1.0" ?>
<!--simple xml document__chapter 8-->
<book>
<title>
sample xml thing
</title>
<author>
<name>
<first>
ma
</first>
<last>
xiaoju
</last>
</name>
<affiliation>
springs widgets, inc.
</affiliation>
</author>
<chapter number="1">
<title>
first
</title>
<para>
i think widgets are greate.you should buy lots of them forom
<company>
spirngy widgts, inc
</company>
</para>
</chapter>
</book>
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。