title: Python interactive mode history and arrow keys
body: <p>I was wondering if anyone can explain why all of a sudden in Python interactive mode all arrow keys are failing?</p>
  
  <p>When I press up button for example to go through command history I get "^[[A". Same with any other arrow keys.</p>
  
  <p>I have no idea why this happened and it was working before (on OS X Snow Leopard). Does anyone know a way to fix this?</p>
  
  <p>Many thanks,</p>
  
  <p>G</p>