Support for conditions with non-default ctor

DDCore/python/dd4hep_base.py

@@ -125,10 +125,11 @@ import_namespace_item('core', 'run_interpreter')
 #
 import_namespace_item('detail', 'interp')
 import_namespace_item('detail', 'eval')
-#
-#def run_interpreter(name):   detail.interp.run(name)
-#def evaluator():     return eval.instance()
-#def g4Evaluator():   return eval.g4instance()
+# ---------------------------------------------------------------------------
+# def run_interpreter(name):   detail.interp.run(name)
+# def evaluator():     return eval.instance()
+# def g4Evaluator():   return eval.g4instance()
+# ---------------------------------------------------------------------------
 
 
 def import_detail():