Support for event filter on functional hook

platypush/event/hook.py

@@ -165,12 +165,13 @@ class EventHook(object):
             threading.Thread(target=_thread_func, name='Event-' + self.name, args=(result,)).start()
 
 
-def hook(f, event_type=Event, **condition):
+def hook(event_type=Event, **condition):
+    def wrapper(f):
         f.hook = True
         f.condition = EventCondition(type=event_type, **condition)
 
         @wraps(f)
-    def _execute_hook(*args, **kwargs):
+        def wrapped(*args, **kwargs):
             from platypush import Response
 
             try:
@@ -182,7 +183,9 @@ def hook(f, event_type=Event, **condition):
             except Exception as e:
                 return Response(errors=[str(e)])
 
-    return _execute_hook
+        return wrapped
+
+    return wrapper
 
 
 # vim:sw=4:ts=4:et: