stahovani prubeznych vysledku

volby.py

from urllib.request import urlopen
from datetime import datetime
import base64
import time

url = 'https://www.volby.cz/pls/prez2018/vysledky'
pause = 15

while True:
	time.sleep(pause)
	now = datetime.now().isoformat()
	print('stahuju', now, end='\r')
	try:
		with urlopen(url) as r:
			data = base64.b64encode(r.read()).decode('ascii')
	except:
		print('dl failed', now)
		continue

	tfn = 'data_%s.csv' % datetime.now().strftime('%H')
	with open(tfn, 'a+') as fw:
		fw.write('%s,%s\n' % (now, data))