XPath query of Jon's Radio

#! /usr/bin/python import sys from socket import * import BaseHTTPServer import libxml2 import libxslt import re import urllib class myHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): def query(self,q): style = createStylesheet(q) doc = libxml2.parseFile( blogfile ) try: result = style.applyStylesheet(doc, None) strResult = style.saveResultToString(result) except: page = "bad query: %s" % q if ( page != None ): css = getCss() script = getScript() preamble = getPreamble(q) page = """ XPath query of Jon's Radio %s %s """ % (css, script, preamble, strResult) style.freeStylesheet() doc.freeDoc() result.freeDoc() return page def do_GET(self): xhtml = self.send_head() self.wfile.write(xhtml) def send_head(self): q = self.requestline.split()[1] q = re.sub('^/\?','',q) q = urllib.unquote(q) xhtml = self.query(q) self.send_response(200) self.send_header("Content-type", "text/html") self.send_header("Content-Length", len(xhtml)) self.end_headers() if ( len (xhtml) < maxchars ): return xhtml else: return "query returned more than %d characters" % maxchars def getXsltTemplate(): return '''

Results:

http://weblog.infoworld.com/udell/.html# ()

Source:

''' def getPreamble(q): preamble = '''

choose xpath query from list, modify/reenter below		all paragraphs containing phrase

''' preamble = preamble.replace('__QUERY__', q) option = '