def testMessagesCopyPerformanceL( self ) : numMessages = 500000 numCopies = 1000 m = Messages() for i in range( numMessages ) : m.add( Message( IECore.MessageHandler.Level( i % 4 ), "testMessagesCopyPerformanceL", str(i) ) ) with GafferTest.TestRunner.PerformanceScope() : GafferTest.testMessagesCopyPerformance( m, numCopies )