PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
Pyzo - Pyzo is a cross-platform Python IDE focused on interactivity and introspection, which makes it very...
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.
Atom - At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.