QtPy: QtPy (Qt abstraction layer for Python) QtPy: QtPy: QtPy is a small abstraction layer that lets you write applications QtPy: using a single API call to either PyQt or PySide. QtPy: QtPy: It provides support for PyQt5, PyQt4, PySide2 and PySide using the QtPy: Qt5 layout (where the QtGui module has been split into QtGui and QtPy: QtWidgets). QtPy: QtPy: QtPy: