diff -r 36406a806be4 -r 03b44e1c67e6 Utilities/__init__.py --- a/Utilities/__init__.py Sat May 05 12:08:41 2012 +0200 +++ b/Utilities/__init__.py Sat May 05 14:54:17 2012 +0200 @@ -1368,20 +1368,27 @@ @return flag indicating the presence of PySide (boolean) """ - interpreter = Preferences.getDebugger("PythonInterpreter") - if interpreter == "" or not isinpath(interpreter): - return False - - checker = os.path.join(getConfig('ericDir'), - "UtilitiesPython2", "PySideImporter.py") - args = [checker] - proc = QProcess() - proc.setProcessChannelMode(QProcess.MergedChannels) - proc.start(interpreter, args) - finished = proc.waitForFinished(30000) - if finished: - if proc.exitCode() == 0: - return True + try: + # step 1: try Python3 variant of PySide + import PySide # __IGNORE_EXCEPTION__ + del PySide + return True + except ImportError: + # step 2: check for a Python2 variant + interpreter = Preferences.getDebugger("PythonInterpreter") + if interpreter == "" or not isinpath(interpreter): + return False + + checker = os.path.join(getConfig('ericDir'), + "UtilitiesPython2", "PySideImporter.py") + args = [checker] + proc = QProcess() + proc.setProcessChannelMode(QProcess.MergedChannels) + proc.start(interpreter, args) + finished = proc.waitForFinished(30000) + if finished: + if proc.exitCode() == 0: + return True return False