python基于xmlparse实现解析cdatasection数据

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())