Changeset 463

Timestamp:

07/15/10 22:03:23 (22 months ago)

Author:

ark

Message:

Message manager is ready to use

Location:

trunk

Files:

• ChangeLog (modified) (1 diff)
• pyragua/messagemanager/messagemanager.py (modified) (2 diffs)

trunk/ChangeLog

@@ +1 @@
+2010-07-15  Jonathan Sandoval Cardona  <jsandoval@utp.edu.co>
+
+        * messagemanager.py (MessageManager): Minor tests and corrections in methods. 
+
 2010-07-11  Jonathan Sandoval Cardona  <jsandoval@utp.edu.co>
 

trunk/pyragua/messagemanager/messagemanager.py

@@ -37 +37 @@
         """
         """
-        for listener in self.__events[event].copy():
-            if not listener():
-                # the object has been destroyed
-                self.__events[event].remove(listener)
-                continue
-            listener()(*args)
-
+        try:
+            for listener in self.__events[event].copy():
+                if not listener():
+                    # the object has been destroyed
+                    self.__events[event].remove(listener)
+                    continue
+                listener()(*args)
+        except KeyError:
+            # It doesn' matter if the event has not been created.
+            pass
+        
     def suscribe(self, event, method):
         """
@@ -59 +63 @@
             if listener() is method:
                 self.__events[event].remove(listener)
+                if not self.__events[event]:
+                    # Event without listeners
+                    self.__events.pop(event)