def get_assigned_services(self):
        """Get the current assigned services of this Worksheet
        """
        analyses = self.context.getAnalyses()
        routine_analyses = filter(
            lambda an: IRoutineAnalysis.providedBy(an), analyses)
        services = map(lambda an: an.getAnalysisService(), routine_analyses)
        return services
Get the current assigned services of this Worksheet