dumpert.nl video url

#!/usr/bin/env python3

import requests
import lxml.html
import base64
import json
import sys

url = 'http://www.dumpert.nl/mediabase/6801277/9f7c6290/max_verdedigt_tegen_rosberg.html'

# read web page
r = requests.get(url)

#print('Status code:', r.status_code)
#print('OK:', r.ok)

# convert html text to html object
html = lxml.html.fromstring(r.text)

# get data-files from html object
data = html.xpath('//@data-files')[0]

# decode base64
data = base64.b64decode(data)

# convert bytes to string (Python 3)
data = data.decode('utf-8')

# convert json string into python dictionary
data = json.loads(data)

#print(data.keys())

# get video url from dictionary
print('mobile:', data['mobile'])
print(' table:', data['tablet'])
print('  720p:', data['720p'])
print(' image:', data['still'])

# download video file
video_url = data['tablet']
local_filename = video_url.split('/')[-1]

r = requests.get(video_url, stream=True)

with open(local_filename, 'wb') as f:
    for chunk in r.iter_content(chunk_size=4096):
        if chunk:
            f.write(chunk)
            # show something on screen
            print('.', end='')
            sys.stdout.flush() # send on screen without buffering

print('\n Done.')