How to repeat last command in python interpreter shell?

Question

How do I repeat the last command? The usual keys: Up, Ctrl+Up, Alt-p don\'t work. They produce nonsensical characters.

(ve)[kakarukeys@localhost ve]$ python
         


        

Answer 1

If using MacOSX, press control p to cycle up and control n to cycle down. I am using IDLE Python 3.4.1 Shell.

Answer 2

Alt + p for previous command from histroy, Alt + n for next command from history.

This is default configure, and you can change these key shortcut at your preference from Options -> Configure IDLE.