new_contents: from rauth.service import OAuth2Service
  import re
  import webbrowser
  
  # Get a real consumer key & secret from:
  # https://developers.facebook.com/apps
  
  facebook = OAuth2Service(
      name='facebook',
      authorize_url='https:/graph.facebook.com/oauth/authorize',
      access_token_url='https:/graph.facebook.com/oauth/access_token',
      consumer_key='YOUR CONSUMER KEY',
      consumer_secret='YOUR CONSUMER SECRET')
  
  redirect_uri = 'https://www.facebook.com/connect/login_success.html'
  authorize_url = facebook.get_authorize_url(redirect_uri=redirect_uri,
                                             scope='read_stream',
                                             response_type='token')
  
  print 'Visit this URL in your browser: ' + authorize_url
  webbrowser.open(authorize_url);
  
  url_with_code = raw_input("Copy URL from your browser's address bar: ")
  access_token = re.search('#access_token=([^&]*)', url_with_code).group(1)
  
  user = facebook.get('https://graph.facebook.com/me',
                      params=dict(access_token=access_token)).content
  
  print 'currently logged in as: ' + user['link']
  
  
subject: Add Facebook CLI example.