Executing Python Scripts on Mac using Python Launcher

[David Thomas]

Thank you ever so much raw_input works fine.  Do you think I should stick with Python 2 before I go to 3?
I have a text book which is using 3 but I've been using an online tutorial which has been helping me lots, which uses version 2.
I found by just typing python then having a space and dragging the file from finder into terminal works.