Boa Constructor is described as 'cross platform Python IDE and wxPython GUI Builder' and is a IDE in the Development category. There are more than 10 alternatives to Boa Constructor for a variety of platforms, including Windows, Linux, Mac, BSD and Chrome OS. The best alternative is Atom. It's not free, so if you're looking for a free alternative, you could try PyCharm or Bluefish Editor. Other great apps like Boa Constructor are Sublime Text (Paid), IPython (Free, Open Source), IDLE (Free, Open Source) and Graviton Editor (Free, 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.
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.
Light Table is a new interactive IDE that lets you modify running programs and embed anything from websites to games. It provides the real time feedback we need to not only answer questions about our code, but to understand how our programs really work.
Wing is a highly customizable Python IDE that uses both static and runtime code analysis to provide auto-completion, call tips, code documentation, goto-definition, find uses, refactoring, and many other features.
Howl is a general purpose editor that aims to be both lightweight and fully customizable. It is built on top of the very fast LuaJIT runtime, and can be extended in either Lua or Moonscript. It has a minimalistic UI driven mainly by the keyboard.