PyQt4 exposes the Qt4 API to Python3. The following modules are supported:
* QtCore
* QtDBus
* QtGui
* QtNetwork
* QtXml
* QtScript
* QtSvg
* QtTest
* QtAssistant
* QtOpenGL (in python3-pyqt4.qtopengl)
* QtSql (in python3-pyqt4.qtsql)
* phonon (in python3-pyqt4.phonon)