Better listening for lights returning from unavailable

appdaemon/apps/timed_lights.py

@@ -4,12 +4,12 @@ class OutsideLights(Entities):
     def initialize(self):
         super().initialize()
         for l in self.args['lights']:
-            self.register_entity(l, l)
+            e = self.register_entity(l, l)
+            e.listen(self.found, {'entity': e})
+
 
         self.listen_event(self.update, 'TOD_TOD')
         self.run_in(lambda *_: self.update(None, None, None), 2)
-        for l in self.args['lights']:
-            self.listen_event(self.found, l, old="unavailable")
 
     def update(self, event, data, kwarg):
         self.state = self.get_app('timeofday').dark
@@ -21,11 +21,14 @@ class OutsideLights(Entities):
             self.e[l].state = self.state
             self.e[l].push()
 
-    def found(self, entity, attribute, old, new, kwargs):
+    def found(self, old, new, kwarg):
+        entity = kwarg.get('entity', None)
+        if not entity: return;
+
         if old == "unavailable":
-            self.log(f"{entity} showed up, setting to {self.state}")
-            self.e[entity].state = self.state
-            self.e[entity].push()
+            self.log(f"{entity.entity_id} showed up, setting to {self.state}")
+            entity.state = self.state
+            entity.push()
 
 class DecorativeLights(OutsideLights):
     def update(self, event, data, kwarg):