Indexer.py

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##
## Job options to produce an index file for the events in the input files
##

from Gaudi.Configuration import *
from Configurables import LHCbApp, EventIndexer
from Configurables import DstConf, UnpackDecReport
DstConf().EnableUnpack = ['Reconstruction', 'Stripping']
decConv = UnpackDecReport("Strip_pPhys_DecReports_Converter")
decConv.InputName = "Strip/pPhys/DecReports"

from Configurables import ApplicationMgr, DataOnDemandSvc
ApplicationMgr().ExtSvc.append(DataOnDemandSvc())

DstConf().EnableUnpack = ['Reconstruction', 'Stripping']

LHCbApp()

ApplicationMgr().TopAlg += [EventIndexer()]

EventSelector().PrintFreq = 10000

## Provide one or more input files.
EventSelector().Input = [
 #"DATAFILE='PFN:MyInputFile.dst' TYP='POOL_ROOTTREE' OPT='READ'"
 "DATAFILE='PFN:root://eoslhcb.cern.ch//eos/lhcb/LHCb/Collision12/DIMUON.DST/00020350/0000/00020350_00006188_1.dimuon.dst' TYP='POOL_ROOTTREE' OPT='READ'"
]

## Define the output file
EventIndexer().OutputFile = "index.root"
EventIndexer().Stripping = "StrippingXYZ"