diff -r f6ba54e022fa -r 93fb2fd523f1 Toolbox/PyQt4ImportHook.py --- a/Toolbox/PyQt4ImportHook.py Sun Nov 23 17:28:26 2014 +0100 +++ b/Toolbox/PyQt4ImportHook.py Sun Nov 23 18:40:40 2014 +0100 @@ -3,10 +3,13 @@ # Copyright (c) 2014 Detlev Offenbach <detlev@die-offenbachs.de> # +import sys try: + if "--pyqt4" in sys.argv: + # fake a failed PyQt5 import + raise ImportError import PyQt5 # __IGNORE_WARNING__ except ImportError: - import sys import importlib class PyQt4Importer(object):