analyzer.Analyzer Class Reference

Inheritance diagram for analyzer.Analyzer:

Public Member Functions
def	__init__ (self, cfg_ana, cfg_comp, looperName)
def	__str__ (self)
def	beginLoop (self, setup)
def	endLoop (self, setup)
def	process (self, event)
def	write (self, setup)

Public Attributes
	averages
	beginLoopCalled
	cfg_ana
	cfg_comp
	class_object
	counters
	dirName
	instance_label
	looperName
	mainLogger
	name
	verbose

Detailed Description

Base Analyzer class. Used in Looper.

Your custom analyzers should inherit from this class

Definition at line 11 of file analyzer.py.

Constructor & Destructor Documentation

__init__()

def analyzer.Analyzer.__init__	(		self,
			cfg_ana,
			cfg_comp,
			looperName
	)

Create an analyzer.

Parameters (also stored as attributes for later use):
cfg_ana: configuration parameters for this analyzer (e.g. a pt cut)
cfg_comp: configuration parameters for the data or MC component (e.g. DYJets)
looperName: name of the Looper which runs this analyzer.

Attributes:
dirName : analyzer directory, where you can write anything you want

Definition at line 17 of file analyzer.py.

    def __init__(self, cfg_ana, cfg_comp, looperName ):
        """Create an analyzer.
 
        Parameters (also stored as attributes for later use):
        cfg_ana: configuration parameters for this analyzer (e.g. a pt cut)
        cfg_comp: configuration parameters for the data or MC component (e.g. DYJets)
        looperName: name of the Looper which runs this analyzer.
 
        Attributes:
        dirName : analyzer directory, where you can write anything you want
        """
        self.class_object = cfg_ana.class_object
        self.instance_label = cfg_ana.instance_label
        self.name = cfg_ana.name
        self.verbose = cfg_ana.verbose
        self.cfg_ana = cfg_ana
        self.cfg_comp = cfg_comp
        self.looperName = looperName
        if hasattr(cfg_ana,"nosubdir") and cfg_ana.nosubdir:
            self.dirName = self.looperName
        else:
            self.dirName = '/'.join( [self.looperName, self.name] )
            os.mkdir( self.dirName )
 
 
        # this is the main logger corresponding to the looper.
        # each analyzer could also declare its own logger
        self.mainLogger = logging.getLogger( looperName )
        # print self.mainLogger.handlers
        self.beginLoopCalled = False
 

Member Function Documentation

__str__()

def analyzer.Analyzer.__str__

(

self

)

A multipurpose printout. Should do the job for most analyzers.

Definition at line 75 of file analyzer.py.

    def __str__(self):
        """A multipurpose printout. Should do the job for most analyzers."""
        ana = str( self.cfg_ana )
        count = ''
        ave = ''
        if hasattr(self, 'counters') and len( self.counters.counters ) > 0:
            count = '\n'.join(map(str, self.counters.counters))
        if hasattr(self, 'averages') and len( self.averages ) > 0:
            ave = '\n'.join(map(str, self.averages))
        return '\n'.join( [ana, count, ave] )

References analyzer.Analyzer.averages, analyzer.Analyzer.cfg_ana, cms::cuda::AtomicPairCounter::Atomic2.counters, NMaxPerLumi.counters, analyzer.Analyzer.counters, HistogramManager.counters, cscdqm::ChamberCounterKeyType.counters, join(), genParticles_cff.map, and str.

beginLoop()

def analyzer.Analyzer.beginLoop	(		self,
			setup
	)

Automatically called by Looper, for all analyzers.

Definition at line 48 of file analyzer.py.

    def beginLoop(self, setup):
        """Automatically called by Looper, for all analyzers."""
        self.counters = Counters()
        self.averages = Averages()
        self.mainLogger.info( 'beginLoop ' + self.cfg_ana.name )
        self.beginLoopCalled = True
 

endLoop()

def analyzer.Analyzer.endLoop	(		self,
			setup
	)

Automatically called by Looper, for all analyzers.

Definition at line 55 of file analyzer.py.

    def endLoop(self, setup):
        """Automatically called by Looper, for all analyzers."""
        #print self.cfg_ana
        self.mainLogger.info( '' )
        self.mainLogger.info( str(self) )
        self.mainLogger.info( '' )
 

References info(), analyzer.Analyzer.mainLogger, and str.

process()

def analyzer.Analyzer.process	(		self,
			event
	)

Automatically called by Looper, for all analyzers.
each analyzer in the sequence will be passed the same event instance.
each analyzer can access, modify, and store event information, of any type.

Definition at line 62 of file analyzer.py.

    def process(self, event ):
        """Automatically called by Looper, for all analyzers.
        each analyzer in the sequence will be passed the same event instance.
        each analyzer can access, modify, and store event information, of any type."""
        print(self.cfg_ana.name)
 
 

References analyzer.Analyzer.cfg_ana, and print().

write()

def analyzer.Analyzer.write	(		self,
			setup
	)

Called by Looper.write, for all analyzers.
Just overload it if you have histograms to write.

Definition at line 69 of file analyzer.py.

    def write(self, setup):
        """Called by Looper.write, for all analyzers.
        Just overload it if you have histograms to write."""
        self.counters.write( self.dirName )
        self.averages.write( self.dirName )
 

References analyzer.Analyzer.averages, cms::cuda::AtomicPairCounter::Atomic2.counters, NMaxPerLumi.counters, analyzer.Analyzer.counters, HistogramManager.counters, cscdqm::ChamberCounterKeyType.counters, analyzer.Analyzer.dirName, and MuonIsolationDQM.dirName.

Member Data Documentation

averages

analyzer.Analyzer.averages

Definition at line 51 of file analyzer.py.

Referenced by analyzer.Analyzer.__str__(), objects.VertexAnalyzer.VertexAnalyzer.beginLoop(), core.PileUpAnalyzer.PileUpAnalyzer.beginLoop(), objects.VertexAnalyzer.VertexAnalyzer.process(), core.PileUpAnalyzer.PileUpAnalyzer.process(), and analyzer.Analyzer.write().

beginLoopCalled

analyzer.Analyzer.beginLoopCalled

Definition at line 46 of file analyzer.py.

cfg_ana

analyzer.Analyzer.cfg_ana

Definition at line 32 of file analyzer.py.

Referenced by core.TriggerBitAnalyzer.TriggerBitAnalyzer.__init__(), core.TriggerMatchAnalyzer.TriggerMatchAnalyzer.__init__(), objects.LeptonAnalyzer.LeptonAnalyzer.__init__(), objects.JetAnalyzer.JetAnalyzer.__init__(), analyzer.Analyzer.__str__(), objects.PhotonAnalyzer.PhotonAnalyzer.attachFootprintRemovedIsolation(), objects.LeptonAnalyzer.LeptonAnalyzer.attachMiniIsolation(), Histogrammer.Histogrammer.beginLoop(), DiLeptonAnalyzer.DiLeptonAnalyzer.beginLoop(), MetAnalyzer.MetAnalyzer.declareHandles(), objects.METAnalyzer.METAnalyzer.declareHandles(), MT2Analyzer.MT2Analyzer.declareHandles(), objects.PhotonAnalyzer.PhotonAnalyzer.declareHandles(), JetAnalyzer.JetAnalyzer.declareHandles(), objects.VertexAnalyzer.VertexAnalyzer.declareHandles(), objects.LeptonAnalyzer.LeptonAnalyzer.declareHandles(), objects.JetAnalyzer.JetAnalyzer.declareHandles(), core.AutoFillTreeProducer.AutoFillTreeProducer.declareVariables(), objects.LeptonAnalyzer.LeptonAnalyzer.makeAllElectrons(), objects.LeptonAnalyzer.LeptonAnalyzer.makeAllMuons(), objects.IsoTrackAnalyzer.IsoTrackAnalyzer.makeIsoTrack(), objects.LeptonAnalyzer.LeptonAnalyzer.makeLeptons(), gen.GeneratorAnalyzer.GeneratorAnalyzer.makeMCInfo(), gen.PDFWeightsAnalyzer.PDFWeightsAnalyzer.makePDFWeights(), objects.PhotonAnalyzer.PhotonAnalyzer.makePhotons(), objects.TauAnalyzer.TauAnalyzer.makeTaus(), objects.METAnalyzer.METAnalyzer.makeTkMETs(), objects.LeptonAnalyzer.LeptonAnalyzer.matchLeptons(), Filter.Filter.process(), core.Analyzer.Analyzer.process(), SimpleJetAnalyzer.SimpleJetAnalyzer.process(), gen.HiggsDecayModeAnalyzer.HiggsDecayModeAnalyzer.process(), core.EventSelector.EventSelector.process(), analyzer.Analyzer.process(), Matcher.Matcher.process(), JetAnalyzer.JetAnalyzer.process(), ResonanceBuilder.ResonanceBuilder.process(), DiLeptonAnalyzer.DiLeptonAnalyzer.process(), core.PileUpAnalyzer.PileUpAnalyzer.process(), objects.VertexAnalyzer.VertexAnalyzer.process(), objects.JetAnalyzer.JetAnalyzer.process(), core.AutoFillTreeProducer.AutoFillTreeProducer.process(), objects.PhotonAnalyzer.PhotonAnalyzer.process(), objects.LeptonAnalyzer.LeptonAnalyzer.process(), DiLeptonAnalyzer.DiLeptonAnalyzer.selectionSequence(), DiLeptonAnalyzer.DiLeptonAnalyzer.shiftEnergyScale(), DiLeptonAnalyzer.DiLeptonAnalyzer.testDeltaR(), JetAnalyzer.JetAnalyzer.testJet(), JetAnalyzer.JetAnalyzer.testJetID(), objects.JetAnalyzer.JetAnalyzer.testJetID(), objects.JetAnalyzer.JetAnalyzer.testJetNoID(), DiLeptonAnalyzer.DiLeptonAnalyzer.testLeg1(), DiLeptonAnalyzer.DiLeptonAnalyzer.testLeg1Iso(), DiLeptonAnalyzer.DiLeptonAnalyzer.testLeg2(), DiLeptonAnalyzer.DiLeptonAnalyzer.testLeg2Iso(), DiLeptonAnalyzer.DiLeptonAnalyzer.testMass(), and DiLeptonAnalyzer.DiLeptonAnalyzer.trigMatched().

cfg_comp

analyzer.Analyzer.cfg_comp

Definition at line 33 of file analyzer.py.

Referenced by objects.LeptonAnalyzer.LeptonAnalyzer.__init__(), core.JSONAnalyzer.JSONAnalyzer.__init__(), objects.JetAnalyzer.JetAnalyzer.__init__(), looper.Looper._build(), JetAnalyzer.JetAnalyzer.declareHandles(), objects.VertexAnalyzer.VertexAnalyzer.declareHandles(), core.AutoFillTreeProducer.AutoFillTreeProducer.declareVariables(), core.AutoFillTreeProducer.AutoFillTreeProducer.fillCoreVariables(), core.AutoFillTreeProducer.AutoFillTreeProducer.fillTree(), core.AutoFillTreeProducer.AutoFillTreeProducer.getPythonWrapper(), looper.Looper.loop(), gen.LHEAnalyzer.LHEAnalyzer.process(), SimpleJetAnalyzer.SimpleJetAnalyzer.process(), gen.LHEWeightAnalyzer.LHEWeightAnalyzer.process(), gen.HiggsDecayModeAnalyzer.HiggsDecayModeAnalyzer.process(), gen.GenHeavyFlavourAnalyzer.GenHeavyFlavourAnalyzer.process(), gen.PDFWeightsAnalyzer.PDFWeightsAnalyzer.process(), core.JSONAnalyzer.JSONAnalyzer.process(), core.SkimAnalyzerCount.SkimAnalyzerCount.process(), AlphaTAnalyzer.AlphaTAnalyzer.process(), JetAnalyzer.JetAnalyzer.process(), core.PileUpAnalyzer.PileUpAnalyzer.process(), objects.VertexAnalyzer.VertexAnalyzer.process(), objects.TauAnalyzer.TauAnalyzer.process(), gen.GeneratorAnalyzer.GeneratorAnalyzer.process(), objects.PhotonAnalyzer.PhotonAnalyzer.process(), objects.LeptonAnalyzer.LeptonAnalyzer.process(), core.Analyzer.Analyzer.readCollections(), DiLeptonAnalyzer.DiLeptonAnalyzer.selectionSequence(), JetAnalyzer.JetAnalyzer.testBJet(), and core.PileUpAnalyzer.PileUpAnalyzer.write().

class_object

analyzer.Analyzer.class_object

Definition at line 28 of file analyzer.py.

Referenced by config.Analyzer.build_name(), and config.Service.build_name().

counters

analyzer.Analyzer.counters

Definition at line 50 of file analyzer.py.

Referenced by analyzer.Analyzer.__str__(), counter.Counters.__str__(), counter.Counters.addCounter(), objects.TauAnalyzer.TauAnalyzer.beginLoop(), core.SkimAnalyzerCount.SkimAnalyzerCount.beginLoop(), core.TriggerBitFilter.TriggerBitFilter.beginLoop(), RazorAnalyzer.RazorAnalyzer.beginLoop(), AlphaTAnalyzer.AlphaTAnalyzer.beginLoop(), objects.METAnalyzer.METAnalyzer.beginLoop(), core.JSONAnalyzer.JSONAnalyzer.beginLoop(), MT2Analyzer.MT2Analyzer.beginLoop(), DiLeptonAnalyzer.DiLeptonAnalyzer.beginLoop(), objects.PhotonAnalyzer.PhotonAnalyzer.beginLoop(), JetAnalyzer.JetAnalyzer.beginLoop(), objects.IsoTrackAnalyzer.IsoTrackAnalyzer.beginLoop(), objects.VertexAnalyzer.VertexAnalyzer.beginLoop(), objects.LeptonAnalyzer.LeptonAnalyzer.beginLoop(), counter.Counters.counter(), objects.PhotonAnalyzer.PhotonAnalyzer.makePhotons(), objects.TauAnalyzer.TauAnalyzer.makeTaus(), TriggerAnalyzer.TriggerAnalyzer.process(), JetAnalyzer.JetAnalyzer.process(), objects.LeptonAnalyzer.LeptonAnalyzer.process(), DiLeptonAnalyzer.DiLeptonAnalyzer.selectionSequence(), analyzer.Analyzer.write(), and counter.Counters.write().

dirName

analyzer.Analyzer.dirName

Definition at line 36 of file analyzer.py.

Referenced by addOnTests.testit.run(), analyzer.Analyzer.write(), and core.JSONAnalyzer.JSONAnalyzer.write().

instance_label

analyzer.Analyzer.instance_label

Definition at line 29 of file analyzer.py.

Referenced by config.Analyzer.build_name(), config.Service.build_name(), Filter.Filter.process(), SimpleJetAnalyzer.SimpleJetAnalyzer.process(), and ResonanceBuilder.ResonanceBuilder.process().

looperName

analyzer.Analyzer.looperName

Definition at line 34 of file analyzer.py.

mainLogger

analyzer.Analyzer.mainLogger

Definition at line 44 of file analyzer.py.

Referenced by analyzer.Analyzer.endLoop().

name

analyzer.Analyzer.name

Definition at line 30 of file analyzer.py.

Referenced by FWLite.ElectronMVAID.__call__(), dirstructure.Directory.__create_pie_image(), DisplayManager.DisplayManager.__del__(), dqm_interfaces.DirID.__eq__(), dirstructure.Directory.__get_full_path(), dirstructure.Comparison.__get_img_name(), dataset.Dataset.__getDataType(), dataset.Dataset.__getFileInfoList(), dirstructure.Comparison.__make_image(), dirstructure.Directory.__repr__(), dqm_interfaces.DirID.__repr__(), dirstructure.Comparison.__repr__(), config.Service.__setattr__(), config.CFG.__str__(), counter.Counter.__str__(), average.Average.__str__(), FWLite.WorkingPoints._reformat_cut_definitions(), dataset.CMSDataset.buildListOfFiles(), dataset.LocalDataset.buildListOfFiles(), dataset.CMSDataset.buildListOfFilesDBS(), dirstructure.Directory.calcStats(), validation.Sample.digest(), python.rootplot.utilities.Hist.divide(), python.rootplot.utilities.Hist.divide_wilson(), DisplayManager.DisplayManager.Draw(), utils.StatisticalTest.get_status(), production_tasks.Task.getname(), dataset.CMSDataset.getPrimaryDatasetEntries(), dataset.PrivateDataset.getPrimaryDatasetEntries(), VIDSelectorBase.VIDSelectorBase.initialize(), dirstructure.Directory.print_report(), dataset.BaseDataset.printInfo(), dataset.Dataset.printInfo(), production_tasks.MonitorJobs.run(), python.rootplot.utilities.Hist.TGraph(), python.rootplot.utilities.Hist.TH1F(), counter.Counter.write(), and average.Average.write().

verbose

analyzer.Analyzer.verbose

Definition at line 31 of file analyzer.py.

Referenced by python.diff_provenance.difference.list_diff(), python.diffProv.difference.list_diff(), python.diff_provenance.difference.module_diff(), python.diffProv.difference.module_diff(), python.diff_provenance.difference.onefilemodules(), and python.diffProv.difference.onefilemodules().