title: How to print something every minute that the raw_input is not entered?
body: <p>I was wondering if anyone could tell me if there is a way in python 2.7 to have the program print something every minute that the <code>raw_input</code> isn't entered. 
  For example: </p>
  
  <pre><code>if raw_input == "stop loop":
      break
  </code></pre>
  
  <p>But while nothing is entered in the <code>raw_input</code> it reprints <code>"enter something"</code> every minute that passes.</p>