Esempio n. 1
0
    def run(self):
        """
            Runs the job template makerFunction with the set job execParams.
            Raises an exception if attempted to run more than once.

            execParam: "number_of_runs": the number of times this job should be run. The logbook from all the runs will be averaged. If more than one run is used, the JobResult.result will contain a list containing all the individualy returned job results.

            Returns a JobResult which contains a reference to this Job and the results of the run.
        """
        if(self.jobResult != None):
            raise Exception("Cannot run a job more than once.")
        if(self.execParams.get == None
                or self.execParams["number_of_runs"] <= 0):
            raise ValueError("Must run Job zero or more times")

        logbooks = []
        fResults = []

        for i in range(self.execParams["number_of_runs"]):
            resultTuple = self.jobTempate.makerFunction(**self.execParams)
            if(resultTuple == None):
                raise Exception("Template makerFunction must return a tuple of the format (logbook, result)")
            logbook, result = resultTuple
            logbooks.append(logbook)
            fResults.append(result)

        if(len(logbooks) == 1):
            self.jobResult = JobResult(self, logbooks[0], fResults[0])
        else:
            averagedLogbook = LogBookTools.averageLogbookValues(logbooks)
            self.jobResult = JobResult(self, averagedLogbook, fResults)

        return self.jobResult