old_contents: '''
      Check your Facebook notifications on command line.
      Author: Amit Chaudhary ( studenton.com@gmail.com )
  '''
  import json
  
  # Configuration
  notifications = 5  # Number of Notifications
  profile_id = '1XXXXXXXXXXXXXX'
  token = 'write token here'
  url = 'https://www.facebook.com/feeds/notifications.php?id=' + \
      profile_id + '&viewer=' + profile_id + '&key=' + token + '&format=json'
  
  
  def get_page(url):
      try:
          import urllib
          return urllib.urlopen(url).read()
      except:
          return ''
  
  
  def main():
      try:
          data = json.loads(get_page(url))
          for i in range(notifications):
              print data['entries'][i]['title'] + "\n"
  
      except:
          print """
          Couldnot fetch the notifications. The possible causes are:
          1. You are not connected to the internet.
          2. You haven't entered the correct api token.
          """
  
  if __name__ == "__main__":
      main()
  
new_contents: '''
      Check your Facebook notifications on command line.
      Author: Amit Chaudhary ( studenton.com@gmail.com )
  '''
  import json
  
  # Configuration
  notifications = 5  # Number of Notifications
  profile_id = '1XXXXXXXXXXXXXX'
  token = 'write token here'
  base_url = 'https://www.facebook.com/feeds/notifications.php?id={0}&viewer={0}&key={1}&format=json'
  url = base_url.format(profile_id, token)
  
  def get_page(url):
      try:
          import urllib
          return urllib.urlopen(url).read()
      except:
          return ''
  
  
  def main():
      try:
          data = json.loads(get_page(url))
          for i in range(notifications):
              print data['entries'][i]['title'] + "\n"
  
      except:
          print """
          Couldnot fetch the notifications. The possible causes are:
          1. You are not connected to the internet.
          2. You haven't entered the correct api token.
          """
  
  if __name__ == "__main__":
      main()
  
subject: Use new string formatting method