volby2.py

#!/usr/bin/env python
import time
from pyquery import PyQuery as pq

while True:
    def to_float(text):
        return float(text.text.replace(',', '.'))

    doc = pq(url='http://www.volby.cz/pls/prez2013/pe2?xjazyk=CZ')
    
    ret = []
    for name, perc in zip(doc.find('table.left2 td[headers="s2a1 s2b2"]'), doc.find('table.left2 td.cislo[headers="s2a6 s2b6"]')):
        try:
            ret.append((name.text.encode('utf8'), to_float(perc)))
        except ValueError:
            continue
    
    ret.sort(key=lambda one: one[1], reverse=True)
        
    print ('\nSECTENO: %s%%\n' % to_float(doc.find('td[headers="r12 s1a1 s1b3"]')[0]))
    for one in ret:
        print ('%s\t%s%%' % (one[0], one[1]))
    time.sleep(30)