title: How to draw the whole picture at once in Python using turtle?
body: <p>I am making an analogue clock in Python using turtle. It has to be renewed every t seconds. For that, I am redrawing it every t seconds. I need it to be redrawn immediately (now it places all the elements one by one taking more than my t seconds). How can I do that? Actually, it does not have to be redrawn every t seconds, it's just the hands that have to move. Is there any other, easier way?</p>
  
  <p>I have tried making speed 0 but that does not help. Maybe, there are some other ways to make the hands move?</p>
  
  <pre><code>turtle.reset()
  turtle.speed(0)
  while True:
      turtle.reset()
      clock_face.draw()
      hour_hand.showCurrentTime()
      minute_hand.showCurrentTime()
      second_hand.showCurrentTime()
      turtle.up()
      time.sleep(t)
  </code></pre>