fix caching
[enigma2.git] / lib / python / Components / Sources / EventInfo.py
index 20e5f10..72d5f18 100644 (file)
@@ -1,4 +1,5 @@
 from Components.PerServiceDisplay import PerServiceBase
+from Components.Element import cached
 from Tools.Event import Event
 from enigma import iPlayableService
 from Source import Source
@@ -19,14 +20,12 @@ class EventInfo(PerServiceBase, Source, object):
                        }, with_event=True)
                
                self.now_or_next = now_or_next
-               
+
+       @cached
        def getEvent(self):
-               if self.cache is None:
-                       service = self.navcore.getCurrentService()
-                       info = service and service.info()
-                       self.cache = (True, info and info.getEvent(self.now_or_next)) # we always store a tuple for negative caching
-               
-               return self.cache[1]
+               service = self.navcore.getCurrentService()
+               info = service and service.info()
+               return info and info.getEvent(self.now_or_next)
 
        event = property(getEvent)