Python's method of converting XML and XSL to HTML

This article illustrates Python's approach to converting XML and XSL into HTML. Share with you for your reference. Specific analysis is as follows:

You need to use libxml2 here, so you need to have the libxml2 module installed before you can use it. The code is as follows:

# -*- 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()

I hope this article has helped you with your Python programming.