Hilfe bei einfachem scraping Addon (auf Basis chefkoch-plugin)

#!/usr/bin/python
# -*- coding: utf-8 -*-
import urllib
import urllib2
import socket
import sys
import re
import xbmcplugin
import xbmcgui
import xbmcaddon


socket.setdefaulttimeout(30)
pluginhandle = int(sys.argv[1])
settings = xbmcaddon.Addon(id='plugin.video.architektur')
translation = settings.getLocalizedString
forceViewMode = settings.getSetting("forceViewMode") == "true"
viewMode = str(settings.getSetting("viewMode"))
baseUrl = "http://www.multimedia.ethz.ch/speakers/d_arch/"




def index():
  content = getUrl(baseUrl)
  spl = content.split('class="subnav-lev3"')
  for i in range(1, len(spl), 1):
        entry = spl[i]
        match = re.compile('href="(.+?)"', re.DOTALL).findall(entry)
        url = match[0]
        match = re.compile('title=".+?">(.+?)<', re.DOTALL).findall(entry)
        title = cleanTitle(match[0])
        addDir(title, url, 'listVideos', '')
  xbmcplugin.endOfDirectory(pluginhandle)
  if forceViewMode:
        xbmc.executebuiltin('Container.SetViewMode('+viewMode+')')




def listVideos(url):
   content = getUrl(url)
   tbody = re.search('<tbody>(.*?)</tbody>', content, re.DOTALL).group(1)
   spl = tbody.split('<tr>')
   for i in range(1, len(spl), 1):
        entry = spl[i]
        match = re.compile('<li class=\'video\'><a href=\'(.+?)\'', re.DOTALL).findall(entry)
        url = match[0]
        match = re.compile('<span>(.+?)<', re.DOTALL).findall(entry)
        title = cleanTitle(match[0])
        addLink(title, url, 'playVideo', '', '')
   xbmcplugin.endOfDirectory(pluginhandle)
   if forceViewMode:
        xbmc.executebuiltin('Container.SetViewMode('+viewMode+')')




def playVideo(url):
    listitem = xbmcgui.ListItem(path=url)
    xbmcplugin.setResolvedUrl(pluginhandle, True, listitem)




def cleanTitle(title):
    title = title.replace("<", "<").replace(">", ">").replace("&", "&").replace("'", "\\").replace(""", "\"").replace("ß", "ß").replace("–", "-")
    title = title.replace("Ä", "Ä").replace("Ü", "Ü").replace("Ö", "Ö").replace("ä", "ä").replace("ü", "ü").replace("ö", "ö")
    title = title.strip()
    return title




def getUrl(url):
    req = urllib2.Request(url)
    req.add_header('User-Agent', 'Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20100101 Firefox/22.0')
    response = urllib2.urlopen(req)
    link = response.read()
    response.close()
    return link




def parameters_string_to_dict(parameters):
    ''' Convert parameters encoded in a URL to a dict. '''
    paramDict = {}
    if parameters:
        paramPairs = parameters[1:].split("&")
        for paramsPair in paramPairs:
            paramSplits = paramsPair.split('=')
            if (len(paramSplits)) == 2:
                paramDict[paramSplits[0]] = paramSplits[1]
    return paramDict




def addLink(name, url, mode, iconimage, desc=""):
    u = sys.argv[0]+"?url="+urllib.quote_plus(url)+"&mode="+str(mode)
    ok = True
    liz = xbmcgui.ListItem(name, iconImage="DefaultVideo.png", thumbnailImage=iconimage)
    liz.setInfo(type="Video", infoLabels={"Title": name, "Plot": desc})
    liz.setProperty('IsPlayable', 'true')
    ok = xbmcplugin.addDirectoryItem(handle=int(sys.argv[1]), url=u, listitem=liz)
    return ok




def addDir(name, url, mode, iconimage):
    u = sys.argv[0]+"?url="+urllib.quote_plus(url)+"&mode="+str(mode)
    ok = True
    liz = xbmcgui.ListItem(name, iconImage="DefaultFolder.png", thumbnailImage=iconimage)
    liz.setInfo(type="Video", infoLabels={"Title": name})
    ok = xbmcplugin.addDirectoryItem(handle=int(sys.argv[1]), url=u, listitem=liz, isFolder=True)
    return ok


params = parameters_string_to_dict(sys.argv[2])
mode = urllib.unquote_plus(params.get('mode', ''))
url = urllib.unquote_plus(params.get('url', ''))


if mode == 'listVideos':
    listVideos(url)
elif mode == 'playVideo':
    playVideo(url)
else:
    index()