Python将xml和xsl转换为html的方法

本文实例讲述了Python将xml和xsl转换为html的方法。分享给大家供大家参考。具体分析如下：

这里需要用libxml2，所以还要先安装了libxml2模块才能使用。代码如下：

    # -*- coding: mbcs -*-
    #!/usr/bin/python
    import libxml2, libxslt
    class compoundXML:
      def __init__(self):
        self._result = None
        self._xsl = None
        self._xml = None
      def do(self, xml_file_name, xsl_file_name):
        self._xml = libxml2.parseFile(xml_file_name)
        if self._xml == None:
          return 0
        styledoc = libxml2.parseFile(xsl_file_name)
        if styledoc == None:
          return 0
        self._xsl = libxslt.parseStylesheetDoc(styledoc)
        if self._xsl == None:
          return 0
        self._result = self._xsl.applyStylesheet(self._xml, None)
      def get_xml_doc(self):
        return self._result      
      def get_translated(self):
        return self._result.serialize('UTF-8')    
      def save_translated(self, file_name):
        self._xsl.saveResultToFilename(file_name, self._result, 0)
      def release(self):
        '''
        this function must be called in the end.
        '''
        self._xsl.freeStylesheet()
        self._xml.freeDoc()
        self._result.freeDoc()
        self._xsl = None
        self._xml = None
        self._result = None
    if __name__ == '__main__':
      test = compoundXML()
      test.do('test/testxmlutil.xml', 'test/testxmlutil.xsl')
      print test.get_translated()
      test.save_translated('test/testxmlutil.htm')
      test.release()

希望本文所述对大家的Python程序设计有所帮助。