PyScripter is described as 'free and open-source Python Integrated Development Environment (IDE) created with the ambition to become competitive in functionality with commercial Windows-based IDEs available for other languages' and is an app in the Development category. There are more than 25 alternatives to PyScripter for a variety of platforms, including Windows, Linux, Mac, BSD and Android. The best alternative is Atom, which is both free and Open Source. Other great apps like PyScripter are Sublime Text (Free Personal), Eclipse (Free, Open Source), Geany (Free, Open Source) and PyCharm (Freemium, Open Source).
Python and Django IDE with refactorings, code completion, on-the-fly code analysis and other features, including version control integration, deployment, integration with issue trackers, and remote debugging.
Bluefish is a powerful editor targeted towards programmers and webdesigners, with many options to write websites, scripts and programming code. Bluefish supports many programming and markup languages, and it focuses on editing dynamic and interactive websites.
Aptana Studio is a complete web development environment that combines powerful authoring tools with a collection of online hosting and collaboration services that help you and your team do more. Includes support for PHP, CSS, FTP, and more...
IPython is an interactive shell for the Python programming language that offers enhanced introspection, additional shell syntax, syntax highlighting, tab completion and rich history. It is a component of the SciPy package.