PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.
IDLE - Default IDE which come installed with the Python programming language.
Ecere SDK - A cross-platform Software Development Kit including a GUI toolkit, a 2D/3D graphics engine, a...
Spyder - The Scientific Python Development Environment
Pyzo - Pyzo is a cross-platform Python IDE focused on interactivity and introspection, which makes it very...