I have looked a while for this answer. Sorry if it right before me.
I have move from Windows to os x. The thing I miss most is pywin. I know you can purchase or download full IDE's for python or even use Eclipse. I really liked the ability to switch from interactive interpreter to editor easily. The autocompletion is very helpful so idle does not quite cut it for me. -- http://mail.python.org/mailman/listinfo/python-list
