lib.scheduler: Initializing 'caller' (fixed bug) is only performed, i…

…f the task-method which is to be called has a parameter 'caller'
smarthomeNG · Sep 14, 2023 · fc4922a · fc4922a
1 parent b1d0df0
commit fc4922a
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/lib/scheduler.py b/lib/scheduler.py
@@ -706,11 +706,12 @@ def _task(self, name, obj, by, source, dest, value):
                 if value is None:
                     obj()
                 else:
-                    logger.debug(f"_task: name={name}, value={value}, by={by}, source={source}")
-                    if isinstance(value, dict):
-                        caller = value.get('caller', None)
-                        if caller is None:
-                            value['caller'] = by
+                    if 'caller' in inspect.getfullargspec(obj).args:
+                        logger.debug(f"_task: name={name}, value={value}, by={by}, source={source} - args of task-obj={inspect.getfullargspec(obj).args}")
+                        if isinstance(value, dict):
+                            caller = value.get('caller', None)
+                            if caller is None:
+                                value['caller'] = by
                     obj(**value)
             except Exception as e:
                 tasks_logger.exception(f"Method {name} exception: {e}")