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。