old_contents: import praw
  import time
  import psycopg2
  import argparse
  
  conn_string = "host='localhost' dbname='reddit' user='postgres' password=''"
  conn = psycopg2.connect(conn_string)
  cursor = conn.cursor()
  
  reddit = praw.Reddit()
  
  parser = argparse.ArgumentParser(description='Process some integers.')
  parser.add_argument('--sub', help='the subreddit to watch')
  args = vars(parser.parse_args())
  
  subreddit = reddit.subreddit(args['sub'])
  print("streaming from:", subreddit)
  
  def start():
      try:
          get_comments()
      except requests.exceptions.Timeout:
          print "Timeout occurred"
          start()
  
  def get_comments():
      comments = subreddit.stream.comments()
  
      for comment in comments:
          text = comment.body
          if '!ethreg' in text.lower():
              cursor.execute("INSERT INTO reg_comments (comment_id) VALUES (%s) ON CONFLICT (comment_id) DO NOTHING", (comment.id,))
              conn.commit()
  
  conn.close()
  
new_contents: import praw
  import time
  import psycopg2
  import argparse
  
  conn_string = "host='localhost' dbname='reddit' user='postgres' password=''"
  conn = psycopg2.connect(conn_string)
  cursor = conn.cursor()
  
  reddit = praw.Reddit()
  
  parser = argparse.ArgumentParser(description='Process some integers.')
  parser.add_argument('--sub', help='the subreddit to watch')
  args = vars(parser.parse_args())
  
  subreddit = reddit.subreddit(args['sub'])
  print("streaming from:", subreddit)
  
  def start():
      try:
          get_comments()
      except requests.exceptions.Timeout:
          print("Timeout occurred")
          start()
  
  def get_comments():
      comments = subreddit.stream.comments()
  
      for comment in comments:
          text = comment.body
          if '!ethreg' in text.lower():
              cursor.execute("INSERT INTO reg_comments (comment_id) VALUES (%s) ON CONFLICT (comment_id) DO NOTHING", (comment.id,))
              conn.commit()
  
  conn.close()
  
subject: fix print statement