PyQt4

PyQt is a set of Python bindings for Nokia`s Qt application framework and runs on all platforms supported by Qt including Windows, MacOS/X and Linux. There are two sets of bindings: PyQt v4 supports Qt v4; and the older PyQt v3 supports Qt v3 and earlier. The bindings are implemented as a set of Python modules and contain over 300 classes and over 6,000 functions and methods. Qt is more than a GUI toolkit. It includes Abstractions of network sockets, threads, Unicode, regular expressions, SQL databases, SVG, OpenGL, XML, a fully functional web browser, a help system, a multimedia framework, as well as a rich collection of GUI widgets. Qt classes employ a signal/slot mechanism for communicating Between objects that is type safe but loosely coupled making it easy to Create re-usable software components. Qt also includes Qt Designer, a graphical user interface designer. PyQt is able to generate Python code from Qt Designer. It is also possible to add new GUI controls written in Python to Qt Designer. Python is a simple but powerful object-orientated language. Its simplicity makes it easy to learn, but its power means that large and Complex applications can be created. Its interpreted nature means that Python programmers are very productive because there is no edit/compile/Link/run development cycle.