core.JSONAnalyzer.JSONAnalyzer Class Reference

Inheritance diagram for core.JSONAnalyzer.JSONAnalyzer:

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

Public Attributes
	count
	lumiList
	rltInfo
	useLumiBlocks

Detailed Description

Apply a json filter, and creates an RLTInfo TTree.
See PhysicsTools.HeppyCore.utils.RLTInfo for more information

example:

jsonFilter = cfg.Analyzer(
  "JSONAnalyzer",
  )

The path of the json file to be used is set as a component attribute.

The process function returns:
  - True if
     - the component is MC or
     - if the run/lumi pair is in the JSON file
     - if the json file was not set for this component
  - False if the component is MC or embed (for H->tau tau),
      and if the run/lumi pair is not in the JSON file.

Definition at line 10 of file JSONAnalyzer.py.

Constructor & Destructor Documentation

def core.JSONAnalyzer.JSONAnalyzer.__init__	(		self,
			cfg_ana,
			cfg_comp,
			looperName
	)

Definition at line 31 of file JSONAnalyzer.py.

    def __init__(self, cfg_ana, cfg_comp, looperName):
        super(JSONAnalyzer, self).__init__(cfg_ana, cfg_comp, looperName)
        if not cfg_comp.isMC:
            if self.cfg_comp.json is None:
                raise ValueError('component {cname} is not MC, and contains no JSON file. Either remove the JSONAnalyzer for your path or set the "json" attribute of this component'.format(cname=cfg_comp.name))
            self.lumiList = LumiList(os.path.expandvars(self.cfg_comp.json))
        else:
            self.lumiList = None
        
        self.useLumiBlocks = self.cfg_ana.useLumiBlocks if (hasattr(self.cfg_ana,'useLumiBlocks')) else False

        self.rltInfo = RLTInfo()

Member Function Documentation

def core.JSONAnalyzer.JSONAnalyzer.beginLoop	(		self,
			setup
	)

Definition at line 44 of file JSONAnalyzer.py.

    def beginLoop(self, setup):
        super(JSONAnalyzer,self).beginLoop(setup)
        self.counters.addCounter('JSON')
        self.count = self.counters.counter('JSON')
        self.count.register('All Events')
        self.count.register('Passed Events')

        if self.useLumiBlocks and not self.cfg_comp.isMC and not self.lumiList is None:
            lumis = Lumis(self.cfg_comp.files)
            for lumi in lumis:
                lumiid = lumi.luminosityBlockAuxiliary().id()
                run, lumi = lumiid.run(), lumiid.luminosityBlock()
                if self.lumiList.contains(run,lumi):
                    self.rltInfo.add('dummy', run, lumi)
            

def core.JSONAnalyzer.JSONAnalyzer.process	(		self,
			event
	)

Definition at line 60 of file JSONAnalyzer.py.

References triggerObjects_cff.id, core.JSONAnalyzer.JSONAnalyzer.lumiList, core.Analyzer.Analyzer.readCollections(), and core.JSONAnalyzer.JSONAnalyzer.useLumiBlocks.

    def process(self, event):
        self.readCollections( event.input )
        evid = event.input.eventAuxiliary().id()
        run = evid.run()
        lumi = evid.luminosityBlock()
        eventId = evid.event()

        event.run = run
        event.lumi = lumi
        event.eventId = eventId

        if self.cfg_comp.isMC:
            return True

        if self.lumiList is None:
            return True

        self.count.inc('All Events')
        if self.lumiList.contains(run,lumi):
            self.count.inc('Passed Events')
            if not self.useLumiBlocks:
                self.rltInfo.add('dummy', run, lumi)
            return True
        else:
            return False
        

def core.JSONAnalyzer.JSONAnalyzer.write	(		self,
			setup
	)

Definition at line 87 of file JSONAnalyzer.py.

References addOnTests.testit.dirName, analyzer.Analyzer.dirName, MuonIsolationDQM.dirName, MuIsoValidation.dirName, V0Validator.dirName, VariablePlotter::SubDirectory.dirName, and VariablePlotter::Directory.dirName.

    def write(self, setup):
        super(JSONAnalyzer, self).write(setup)
        self.rltInfo.write( self.dirName )

Member Data Documentation

core.JSONAnalyzer.JSONAnalyzer.count

Definition at line 47 of file JSONAnalyzer.py.

core.JSONAnalyzer.JSONAnalyzer.lumiList

Definition at line 36 of file JSONAnalyzer.py.

Referenced by core.JSONAnalyzer.JSONAnalyzer.process().

core.JSONAnalyzer.JSONAnalyzer.rltInfo

Definition at line 42 of file JSONAnalyzer.py.

core.JSONAnalyzer.JSONAnalyzer.useLumiBlocks

Definition at line 40 of file JSONAnalyzer.py.

Referenced by core.JSONAnalyzer.JSONAnalyzer.process(), and core.SkimAnalyzerCount.SkimAnalyzerCount.process().

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