vdr epg into text output

## imports epg data from vdr and prepares an output that can be used i.e with conky

import sys
import urllib

def download_url(channel_num):
    url = 'http://127.0.0.1:8008/schedule.html?channel=%s' % (channel_num)
    texto = urllib.urlopen(url).read()
    texto = texto.decode('windows-1252')
    index = texto.find('<td class="topaligned "><div class="withmargin nowrap"')
    h1 = index+55
    index = texto[h1:].find('><span class="title">')
    pi1 = h1 + index + 21
    index = texto[pi1:].find('</span><br')
    pf1 = pi1 + index
    index = texto[pf1:].find('<td class="topaligned "><div class="withmargin nowrap"')
    h2 = pf1+index+55
    index = texto[h2:].find('><span class="title">')
    pi2 = h2 + index + 21
    index = texto[pi2:].find('</span><br')
    pf2 = pi2 + index
    print texto[h1:h1+19]+'   '+texto[pi1:pf1]+'\n'+texto[h2:h2+19]+'   '+texto[pi2:pf2]+'\n'+'\n'

if __name__ == '__main__':
    if len(sys.argv) == 2:
    param = str(sys.argv[1]).strip()
    download_url(param)
    else:
    print 'No channel specified.'