added catching all exceptions, can be disabled by not defining PYTHONQT_CATCH_ALL_EXCEPTIONS

Author: florianlink

src/PythonQtSlot.cpp

@@ -205,6 +205,11 @@ bool PythonQtCallSlot(PythonQtClassInfo* classInfo, QObject* objectToCall, PyObj
         QByteArray what("std::exception: ");
         what += e.what();
         PyErr_SetString(PyExc_RuntimeError, what.constData());
+#ifdef PYTHONQT_CATCH_ALL_EXCEPTIONS
+      } catch (...) {
+        hadException = true;
+        PyErr_SetString(PyExc_RuntimeError, "Unknown C++ exception.");
+#endif
       }
     }
 

src/src.pro

@@ -22,6 +22,8 @@ isEmpty(PYTHONQT_STATIC) {
   CONFIG += static
 }
 
+DEFINES += PYTHONQT_CATCH_ALL_EXCEPTIONS
+
 contains(QT_MAJOR_VERSION, 5) {
   QT += widgets core-private
 }