PyPE (Python Programmers Editor) was written in order to offer a lightweight but powerful editor for those of you who think emacs is too much and idle is too little. Syntax highlighting is included out of the box, as is multiple open documents via tabs. Since it is written in Python and wxPython, PyPE can be used on basically every platform available.
A lot of featuresPyPE (Python Programmers' Editor) is an editor written in Python with the wxPython GUI toolkit. Releases occur when sufficient (or extraordinary) bugs are fixed, features are added, etc.
http://pype.sourceforge.net/features.shtml
Downloads and screenshots:
http://pype.sourceforge.net/index.shtml