SF.net SVN: fclient: [29] trunk/fclient/fclient_lib/pyex/events.py

[<jU...@us...>]

Revision: 29
          http://fclient.svn.sourceforge.net/fclient/?rev=29&view=rev
Author:   jUrner
Date:     2007-11-01 07:55:49 -0700 (Thu, 01 Nov 2007)

Log Message:
-----------
added __contains__() method to events

Modified Paths:
--------------
    trunk/fclient/fclient_lib/pyex/events.py

Modified: trunk/fclient/fclient_lib/pyex/events.py
===================================================================
--- trunk/fclient/fclient_lib/pyex/events.py	2007-11-01 14:55:22 UTC (rev 28)
+++ trunk/fclient/fclient_lib/pyex/events.py	2007-11-01 14:55:49 UTC (rev 29)
@@ -26,6 +26,12 @@
 			for o in self.observers: 
 				o(self, *args, **kwargs)
 		
+		def __contains__(self, observer):
+			"""Checks if an observer is aleady registered
+			@return: bool
+			"""
+			return observer in self.observers
+				
 		def __iadd__(self, observer):
 			"""Adds an observer to the event
 			@note: the observer will be called with the event as first paraeter,


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