python基于xml parse实现解析cdatasection数据

本文实例讲述了python基于xml parse实现解析cdatasection数据的方法，分享给大家供大家参考。

具体实现方法如下：

from xml.dom.minidom import *

implementation = DOMImplementation()

print "Core:％s" ％ implementation.hasFeature('core', '2.0')
print "Events:％s" ％ implementation.hasFeature('Events', '2.0')
print "Traversal:％s" ％ implementation.hasFeature('Traversal', '2.0')
print "Views:％s" ％ implementation.hasFeature('Views', '2.0')
print "features:％s" ％ implementation._features

dom = parse("result.xml")  
domRoot = dom.documentElement
print domRoot
print domRoot.nodeType
print "ELEMENT_NODE:％s " ％ dom.ELEMENT_NODE
print "ATTRIBUTE_NODE:％s " ％ dom.ATTRIBUTE_NODE

children = domRoot.childNodes
for child in children:
 print "child_get_tagName:％s" ％ child._get_tagName()
 print "child_get_localName:％s" ％ child._get_localName()
 print "child.hasChildNodes:％s" ％ child.hasChildNodes()
 if child._get_tagName() == "files_rg":
   files = child._get_childNodes()
   for file in files:
     if file.nodeType == dom.ELEMENT_NODE:
       for node in file._get_childNodes():
         print "node.childNodes:％s ",node._get_childNodes()
         for cdataSection in node._get_childNodes():
           if cdataSection.nodeType == dom.CDATA_SECTION_NODE:
             print "cdataSection._get_data:％s ％s " ％ (cdataSection._get_localName(),cdataSection._get_data())

希望本文所述对大家的Python程序设计有所帮助。