【Python Network】使用DOM生成XML

单纯的为DOM树添加结点。

 #!/usr/bin/env python
 # Generating XML with DOM - Chapter 8 - domgensample.py

 from xml.dom import minidom, Node

 doc = minidom.Document()

 doc.appendChild(doc.createComment("Sample XML Document - Chapter 8 -"))

 # Generate 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')
 name.appendChild(firstname)
 firstname.appendChild(doc.createTextNode('Benjamin'))
 name.appendChild(doc.createTextNode(' '))
 lastname = doc.createElement('last')
 name.appendChild(lastname)
 lastname.appendChild(doc.createTextNode('Smith'))

 affiliation = doc.createElement('affiliation')
 author.appendChild(affiliation)
 affiliation.appendChild(doc.createTextNode('Spring Widgets, Inc.'))

 # The chapter
 chapter = doc.createElement('chapter')
 book.appendChild(chapter)
 chapter.setAttribute('number', '')
 title = doc.createElement('title')
 chapter.appendChild(title)
 title.appendChild(doc.createTextNode('First Chapter'))

 para = doc.createElement('para')
 chapter.appendChild(para)
 para.appendChild(doc.createTextNode("I think widgets are great. You" + " should buy lots of them from "))
 company = doc.createElement('company')
 para.appendChild(company)
 company.appendChild(doc.createTextNode('Spring Widgets, Inc'))

 para.appendChild(doc.createTextNode('.'))

 print doc.toprettyxml(indent = ' ')