Python writes an XML file operation instance _python

This article describes the Python writing XML file operation method, share for everyone for reference. The specific methods are as follows:

The XML file format to be generated is as follows:

<?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> 
    </title> 
    <para> 
      I widgets are greate. Should buy lots of them forom 
      <company> 
        spirngy widgts, Inc 
      </company> 
    </para > 
  </chapter> 
</book> 

The Python implementation code is as follows:

From xml.dom import Minidom, Node doc = Minidom. Document () Doc.appendchild (Doc.createcomment ("Simple XML Document__chapter 8") #generate the book book = Doc.creat Eelement ("book") Doc.appendchild (book) #the title title = doc.createelement (' title ') Title.appendchild (Doc.createtex Tnode ("Sample XML Thing")) Book.appendchild (title) #the Author Section author = doc.createelement ("author") Book.app Endchild (author) name = doc.createelement (' name ') author.appendchild (name) FirstName = doc.createelement (' i ') firs 
Tname.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 ("the") Chapter.appendchild (title) Book.appendchild (chapter) Para = doc.createelement (' para ') para.appendchild (Doc.createtextnode ("I I-I-I-am widgets are greate.\ you should buy lots o F them Forom ")" Company = Doc.createelement (' company ') Company.appendchild (Doc.createtextnode ("Spirngy Widgts, Inc")) p 

 Ara.appendchild (company) Chapter.appendchild (para) print doc.toprettyxml ()

I hope this article will help you with your Python programming.