import sys from xml.sax import make_parser, handler # --- Templates top = \"""<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD>  <TITLE>%s</TITLE></HEAD> <BODY><H1>%s</H1>""" bottom = \"""</ul> <HR><ADDRESS>Converted to HTML by sax_rss2html.py.</ADDRESS> </BODY></HTML>""" # --- The ContentHandler class RSSHandler(handler.ContentHandler):     def __init__(self, out = sys.stdout):        handler.ContentHandler.__init__(self)        self._out = out         self._text = ""        self._parent = None        self._list_started = 0        self._title = None        self._link = None        self._descr = ""     # ContentHandler methods     def startElement(self, name, attrs):        if name == "channel" or name == "image" or name == "item":            self._parent = name         self._text = ""     def endElement(self, name):        if self._parent == "channel":            if name == "title":                self._out.write(top % (self._text, self._text))            elif name == "description":                self._out.write("<p>%s</p>\n" % self._text)         elif self._parent == "item":            if name == "title":                self._title = self._text            elif name == "link":                self._link = self._text            elif name == "description":                self._descr = self._text            elif name == "item":                if not self._list_started:                    self._out.write("<ul>\n")                    self._list_started = 1                 self._out.write('  <li><a href="%s">%s</a> %s\n' %                                (self._link, self._title, self._descr))                 self._title = None                self._link = None                self._descr = ""         if name == "rss":            self._out.write(bottom)     def characters(self, content):        self._text = self._text + content # --- Main program parser = make_parser()parser.setContentHandler(RSSHandler())parser.parse(sys.argv[1])