title: AttributeError: module 'curses' has no attribute 'cur_set'
body: <pre><code>import random
  import curses
  
  
  s = curses.initscr()
  
  curses.cur_set(0)
  
  sh, sw = s.getmaxyx()
  
  w = curses.newwin(sh, sw, 0, 0)
  
  w.keypad(1)
  
  w.timeout(100)
  
  
  snk_x = sw/4
  
  snk_y = sh/2
  
  snake = [
  
      [snk_y, snk_x],
  
      [snk_y, snk_x-1],
  
      [snk_y, snk_x-2]
  
  ]
  
  food = [sh/2, sw/2]
  
  w.addch(food[0], food[1], curses.ACS_PI)
  
  
  key = curses.KEY_RIGHT
  
  while True:
  
      next_key = w.getch()
  
      key = key if next_key == -1 else next_key
  
      if snake[0][0] in [0, sh] or snake[0][1] in [0, sw] or snake[0] in snake[1:]:
  
          curses.endwin()
  
          quit()
  
  
      new_head = [snake[0][0], snake[0][1]]
  
      if key == curses.KEY_DOWN:
  
          new_head[0] += 1
  
      if key == curses.KEY_UP:
  
          new_head[0] -= 1
  
      if key == curses.KEY_LEFT:
  
          new_head[0] -= 1
  
      if key == curses.KEY_RIGHT:
  
          new_head[0] += 1
  
  
      snake.insert(0, new_head)
  
  
      if snake[0] == food:
  
          food = None
  
          while food is None:
  
              nf = [random.randint(1, sh-1),
  
                    random.randint(1, sw-1)
              ]
  
              food = nf if nf not in snake else None
  
          w.addch(food[0], food[1], curses.ACS_PI)
  
      else:
  
          tail = snake.pop()
  
          w.addch(tail[0], tail[1], '')
  
  
      w.addch(snake[0][0], snake[0][1], curses.ACS_CKBOARD)
  </code></pre>