Features/GTK3/Porting/InfoSlicer

    __gsignals__ = {
-        'article-selected' : (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]),
-        'article-added'    : (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]),
-        'article-deleted'  : (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]) } 
+        'article-selected' : (GObject.SignalFlags.RUN_FIRST, None, [object]),
+        'article-added'    : (GObject.SignalFlags.RUN_FIRST, None, [object]),
+        'article-deleted'  : (GObject.SignalFlags.RUN_FIRST, None, [object]) }