A few requests for the Python editor.
Change the font to a fixed width font, such as Courier New or Lucida Console. I also think the font should be a little bigger, 10 pixels or so. I don't use clear type on my monitor, so anything 10 pixels or larger is easier to read.
The list on the right is case sensitive. This is a bit annoying, and most programming editors are not case sensitive.
Add buttons to import and export .py source files. Perhaps just add a toolbar? The toolbar can have common buttons, plus programming specific buttons such as increase / decrease indent and comment out a block of code.