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。