sandboxing/running python code line by line

Question

I\'d love to be able to do something like these two are doing:

Inventing on principle @18:20 , Live ClojureScript Game Editor

If you don\'t wanna check the v

Answer 1

I see you've come up with something that works for you, but thought it would be worth mentioning 'pyscripter'. http://code.google.com/p/pyscripter/

I'm pretty new to python, but I'm finding it very useful to
simply click past the line that has a variable I want to check,
then press f4 to run it in a debugger mode.
After that I can just hover the mouse over the variable and it pops up
a tooltip that has the variable's values.

You can also single step through the script with f7 as described here:
http://openbookproject.net/thinkcs/python/english3e/functions.html#flow-of-execution
(see 'Watch the flow of execution in action')

Although when I followed the example it still stepped into the turtle module for some reason.