python.TriggerAnalysisConfig.TriggerAnalysisBlock Class Reference

Inheritance diagram for python.TriggerAnalysisConfig.TriggerAnalysisBlock:

Collaboration diagram for python.TriggerAnalysisConfig.TriggerAnalysisBlock:

Public Member Functions
def	__init__ (self, configName='')
def	makeTriggerDecisionTool (self, config)
def	makeTriggerSelectionAlg (self, config, decisionTool)
def	makeAlgs (self, config)

Public Attributes
	multiTriggerChainsPerYear
	triggerChainsForSelection

Detailed Description

the ConfigBlock for trigger analysis

Definition at line 10 of file TriggerAnalysisConfig.py.

Constructor & Destructor Documentation

__init__()

def python.TriggerAnalysisConfig.TriggerAnalysisBlock.__init__	(		self,
			configName = ''
	)

Definition at line 14 of file TriggerAnalysisConfig.py.

    def __init__ (self, configName='') :
        super (TriggerAnalysisBlock, self).__init__ ()
        self.addOption ('triggerChainsPerYear', {}, type=None,
            info="a dictionary with key (string) the year and value (list of "
            "strings) the trigger chains. You can also use || within a string "
            "to enforce an OR of triggers without looking up the individual "
            "triggers. Used for both trigger selection and SFs. "
            "The default is {} (empty dictionary).")
        self.addOption ('multiTriggerChainsPerYear', {}, type=None,
            info="a dictionary with key (string) a trigger set name and value a "
            "triggerChainsPerYear dictionary, following the previous convention. "
            "Relevant for analyses using different triggers in different categories, "
            "where the trigger global scale factors shouldn't be combined. "
            "The default is {} (empty dictionary).")
        self.addOption ('triggerChainsForSelection', [], type=None,
            info="a list of trigger chains (list of strings) to be used for "
            "trigger selection. Only set it if you need a different setup "
            "than for trigger SFs. The default is [] (empty list).")
        self.addOption ('prescaleLumiCalcFiles', [], type=None,
            info="a list of lumical files (list of strings) to calculate "
            "trigger prescales. The default is [] (empty list).")
        self.addOption ('prescaleTriggersFormula', '', type=str,
            info="a formula used in (un)prescaling, producing overall prescale "
            "factor instead of prescale per trigger.")
        self.addOption ('prescaleMC', False, type=bool,
            info="prescale MC instead of unprescaling of data.")
        self.addOption ('noFilter', False, type=bool,
            info="do not apply an event filter. The default is False, i.e. "
            "remove events not passing trigger selection and matching.")
        # TODO: add info string
        self.addOption ('noL1', False, type=bool,
            info="")
 

Member Function Documentation

makeAlgs()

def python.TriggerAnalysisConfig.TriggerAnalysisBlock.makeAlgs	(		self,
			config
	)

Definition at line 95 of file TriggerAnalysisConfig.py.

    def makeAlgs (self, config) :
        
        if (self.multiTriggerChainsPerYear and self.triggerChainsPerYear and
            self.triggerChainsPerYear is not self.multiTriggerChainsPerYear.get('')):
            raise Exception('multiTriggerChainsPerYear and triggerChainsPerYear cannot be configured at the same time!')
 
        if self.triggerChainsPerYear and not self.multiTriggerChainsPerYear:
            self.multiTriggerChainsPerYear = {'': self.triggerChainsPerYear}
 
        # if we are only given the trigger dictionary, we fill the selection list automatically
        if self.triggerChainsPerYear and not self.triggerChainsForSelection:
            triggers = set()
            for trigger_chains in self.multiTriggerChainsPerYear.values():
                for chain_list in self.triggerChainsPerYear.values():
                    for chain in chain_list:
                        if '||' in chain:
                            chains = chain.split('||')
                            triggers.update(map(str.strip, chains))
                        else:
                            triggers.add(chain.strip())
            self.triggerChainsForSelection = list(triggers)
 
        # Create the decision algorithm, keeping track of the decision tool for later
        decisionTool = self.makeTriggerDecisionTool(config)
 
        if self.triggerChainsForSelection:
            self.makeTriggerSelectionAlg(config, decisionTool)
 
        return
 
 
 
@groupBlocks

makeTriggerDecisionTool()

def python.TriggerAnalysisConfig.TriggerAnalysisBlock.makeTriggerDecisionTool	(		self,
			config
	)

Definition at line 47 of file TriggerAnalysisConfig.py.

    def makeTriggerDecisionTool(self, config):
 
        # Create public trigger tools
        xAODConfTool = config.createPublicTool( 'TrigConf::xAODConfigTool', 'xAODConfigTool' )
        decisionTool = config.createPublicTool( 'Trig::TrigDecisionTool', 'TrigDecisionTool' )
        decisionTool.ConfigTool = '%s/%s' % \
            ( xAODConfTool.getType(), xAODConfTool.getName() )
        if config.geometry() is LHCPeriod.Run3:
            decisionTool.NavigationFormat = 'TrigComposite' # Read Run 3 navigation (options are "TrigComposite" for R3 or "TriggElement" for R2, R2 navigation is not kept in most DAODs)
            decisionTool.HLTSummary = 'HLTNav_Summary_DAODSlimmed' # Name of R3 navigation container (if reading from AOD, then "HLTNav_Summary_AODSlimmed" instead)
 
        return decisionTool
 
 

makeTriggerSelectionAlg()

def python.TriggerAnalysisConfig.TriggerAnalysisBlock.makeTriggerSelectionAlg	(		self,
			config,
			decisionTool
	)

Definition at line 61 of file TriggerAnalysisConfig.py.

    def makeTriggerSelectionAlg(self, config, decisionTool):
 
        # Set up the trigger selection:
        alg = config.createAlgorithm( 'CP::TrigEventSelectionAlg', 'TrigEventSelectionAlg' )
        alg.tool = '%s/%s' % \
            ( decisionTool.getType(), decisionTool.getName() )
        alg.triggers = self.triggerChainsForSelection
        alg.selectionDecoration = 'trigPassed'
        alg.noFilter = self.noFilter
        alg.noL1 = self.noL1
 
        for t in self.triggerChainsForSelection :
            t = t.replace(".", "p").replace("-", "_")
            config.addOutputVar ('EventInfo', 'trigPassed_' + t, 'trigPassed_' + t, noSys=True)
 
        # Calculate trigger prescales
        if ((config.dataType() is DataType.Data) != self.prescaleMC) and self.prescaleLumiCalcFiles:
 
            alg = config.createAlgorithm( 'CP::TrigPrescalesAlg', 'TrigPrescalesAlg' )
            config.addPrivateTool( 'pileupReweightingTool', 'CP::PileupReweightingTool' )
            alg.pileupReweightingTool.LumiCalcFiles = self.prescaleLumiCalcFiles
            alg.pileupReweightingTool.TrigDecisionTool = '%s/%s' % \
                    ( decisionTool.getType(), decisionTool.getName() )
            if self.prescaleTriggersFormula != '':
                alg.prescaleTriggersFormula = self.prescaleTriggersFormula
            else:
                alg.triggers = [lumicalc.split(':')[-1] for lumicalc in self.prescaleLumiCalcFiles if ':' in lumicalc]
                alg.triggersAll = self.triggerChainsForSelection
            alg.prescaleMC = self.prescaleMC
            alg.prescaleDecoration = 'prescale'
 
        return
 
 

Member Data Documentation

multiTriggerChainsPerYear

python.TriggerAnalysisConfig.TriggerAnalysisBlock.multiTriggerChainsPerYear

Definition at line 102 of file TriggerAnalysisConfig.py.

triggerChainsForSelection

python.TriggerAnalysisConfig.TriggerAnalysisBlock.triggerChainsForSelection

Definition at line 115 of file TriggerAnalysisConfig.py.

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The documentation for this class was generated from the following file:

• TriggerAnalysisConfig.py