Base: [skip ci] add method to more easily set the Python error indicator from a Base::Exception

src/Base/Exception.cpp

@@ -28,6 +28,7 @@
 
 #include "Exception.h"
 #include "Console.h"
+#include "PyObjectBase.h"
 #include <CXX/Objects.hxx>
 
 FC_LOG_LEVEL_INIT("Exception", true, true)
@@ -148,6 +149,21 @@ void Exception::setPyObject( PyObject * pydict)
     }
 }
 
+PyObject * Exception::getPyExceptionType() const
+{
+    return BaseExceptionFreeCADError;
+}
+
+void Exception::setPyException() const
+{
+    PyObject* exc = getPyExceptionType();
+    if (!exc) {
+        exc = BaseExceptionFreeCADError;
+    }
+
+    PyErr_SetString(exc, what());
+}
+
 // ---------------------------------------------------------
 
 TYPESYSTEM_SOURCE(Base::AbortException,Base::Exception)