import urllib2, zipfile

url = 'http://ipython.rossant.net/'

filename = 'facebook.zip'

downloaded = urllib2.urlopen(url + filename)

folder = 'data'

mkdir $folder

cd $folder

with open(filename, 'wb') as f:
    f.write(downloaded.read())

with zipfile.ZipFile(filename) as zip:
    zip.extractall('.')

ls

cd facebook

ls

%bookmark fbdata