eric4: eric4 (Python/Ruby IDE with PyQt integration)
eric4: 
eric4: eric4 is an editor and IDE for Python and Ruby written in Python.
eric4: It is based on the Qt toolkit (PyQt) and includes a plugin system
eric4: which allows you to integrate additional features with plugins
eric4: available via the internet.
eric4: eric4 also includes features for development of GUI applications using
eric4: the PyQt bindings (Qt for Python).
eric4: 
eric4: http://eric-ide.python-projects.org/
eric4: