new_contents: '''
  Example without date range.
  '''
  
  import time
  import twitterwebsearch
  
  QUERY = 'president'
  CUTOFF = 500
  
  def main():
      start_time = time.time()
      for i, tweet in enumerate(twitterwebsearch.search(QUERY)):
          n = i+1
          print '%s tweets crawled...\r' % n,
          
          if n >= CUTOFF:
              break
      
      end_time = time.time()
      
      print '\nTook %s seconds' % (end_time - start_time) 
  
  if __name__ == '__main__':
      main()
  
subject: Add without_date_range example