removed unnecessary includes of DataObjectHandleBase

DataObjectHandleBase does not exist anymore in Gaudi v35+. We can use DataHandleBase where needed, but most of the imports in the option files came from copy-pasting old debug code (without using it) and therefore unnecessary. I removed all incidences of this import, which should make the options files compatible both with old and new versions of Gaudi.

benchmarks/clustering/options/deprecated/calorimeter_clustering.py

-from Gaudi.Configuration import *
-import os
-  
-from GaudiKernel.DataObjectHandleBase import DataObjectHandleBase
-from Configurables import ApplicationMgr, EICDataSvc, PodioOutput, GeoSvc
-from GaudiKernel import SystemOfUnits as units
-
-detector_name = "topside"
-if "JUGGLER_DETECTOR" in os.environ :
-  detector_name = str(os.environ["JUGGLER_DETECTOR"])
-
-if "JUGGLER_DETECTOR_PATH" in os.environ :
-  detector_name = str(os.environ["JUGGLER_DETECTOR_PATH"]) + "/" + detector_name
-
-# get sampling fraction from system environment variable, 1.0 by default
-sf = 1.0
-if "CB_EMCAL_SAMP_FRAC" in os.environ :
-  sf = str(os.environ["CB_EMCAL_SAMP_FRAC"])
-
-# todo add checks
-input_sim_file  = str(os.environ["JUGGLER_SIM_FILE"])
-output_rec_file = str(os.environ["JUGGLER_REC_FILE"])
-n_events = str(os.environ["JUGGLER_N_EVENTS"])
-
-geo_service  = GeoSvc("GeoSvc", detectors=["{}.xml".format(detector_name)], OutputLevel=INFO)
-podioevent   = EICDataSvc("EventDataSvc", inputs=[input_sim_file])
-
-from Configurables import PodioInput
-from Configurables import Jug__Base__InputCopier_dd4pod__Geant4ParticleCollection_dd4pod__Geant4ParticleCollection_ as MCCopier
-from Configurables import Jug__Base__InputCopier_dd4pod__CalorimeterHitCollection_dd4pod__CalorimeterHitCollection_ as CalCopier
-
-from Configurables import Jug__Digi__HadronicCalDigi as HadCalorimeterDigi
-from Configurables import Jug__Digi__EMCalorimeterDigi as EMCalorimeterDigi
-from Configurables import Jug__Digi__CrystalEndcapsDigi as CrystalEndcapsDigi
-
-from Configurables import Jug__Reco__CrystalEndcapsReco as CrystalEndcapsReco
-from Configurables import Jug__Reco__EMCalReconstruction as EMCalReconstruction
-
-from Configurables import Jug__Reco__SimpleClustering as SimpleClustering
-from Configurables import Jug__Reco__CalorimeterIslandCluster as IslandCluster
-from Configurables import Jug__Reco__ClusterRecoCoG as RecoCoG
-
-podioinput = PodioInput("PodioReader", collections=["mcparticles","CrystalEcalHits","EcalBarrelHits"], OutputLevel=DEBUG)
-
-## copiers to get around input --> output copy bug. Note the "2" appended to the output collection.
-copier = MCCopier("MCCopier", 
-        inputCollection="mcparticles", 
-        outputCollection="mcparticles2") 
-calcopier = CalCopier("CalCopier", 
-        inputCollection="CrystalEcalHits", 
-        outputCollection="CrystalEcalHits2") 
-
-emcaldigi = CrystalEndcapsDigi("ecal_digi",
-        inputHitCollection="CrystalEcalHits", 
-        outputHitCollection="RawDigiEcalHits")
-ecdigi = EMCalorimeterDigi("ec_barrel_digi", 
-        inputHitCollection="EcalBarrelHits", 
-        outputHitCollection="RawEcalBarrelHits")
-
-crystal_ec_reco = CrystalEndcapsReco("crystal_ec_reco", 
-        inputHitCollection="RawDigiEcalHits", 
-        outputHitCollection="RecoEcalHits",
-        minModuleEdep=1.0*units.MeV)
-
-ecal_reco = EMCalReconstruction("ecal_reco", 
-        inputHitCollection="RawEcalBarrelHits", 
-        outputHitCollection="RecEcalBarrelHits",
-        samplingFraction=0.25,
-        minModuleEdep=0.0*units.MeV)
-
-ec_barrel_cluster = IslandCluster("ec_barrel_cluster", 
-        inputHitCollection="RecEcalBarrelHits", 
-        outputClusterCollection="EcalBarrelProtoClusters",
-        splitHitCollection="splitEcalBarrelHitCollection",
-        minClusterCenterEdep=1*units.MeV, 
-        groupRange=2.0,
-        OutputLevel=DEBUG)
-
-crystal_ec_cluster = IslandCluster("crystal_ec_cluster", 
-        inputHitCollection="RecoEcalHits", 
-        outputClusterCollection="EcalProtoClusters",
-        splitHitCollection="splitEcalHitCollection",
-        minClusterCenterEdep=30*units.MeV, 
-        groupRange=2.0,
-        OutputLevel=DEBUG)
-
-simple_cluster = SimpleClustering("simple_cluster", 
-        inputHitCollection="RecEcalBarrelHits", 
-        outputClusters="SimpleClusters",
-        OutputLevel=DEBUG)
-
-ec_barrel_clusterreco = RecoCoG("ec_barrel_clusterreco",
-        inputClusterCollection="EcalBarrelProtoClusters", 
-        outputClusterCollection="EcalBarrelClusters", 
-        logWeightBase=6.2,
-        samplingFraction=sf) 
-
-clusterreco = RecoCoG("cluster_reco", 
-        inputClusterCollection="EcalProtoClusters", 
-        outputClusterCollection="EcalClusters", 
-        logWeightBase=4.2, 
-        moduleDimZName="CrystalBox_z_length",
-        samplingFraction=sf, 
-        OutputLevel=DEBUG)
-
-out = PodioOutput("out", filename=output_rec_file)
-
-out.outputCommands = ["keep *"]
-
-ApplicationMgr(
-    TopAlg = [podioinput, copier, calcopier,
-              ecdigi, emcaldigi, 
-              crystal_ec_reco, ecal_reco, 
-              ec_barrel_cluster, crystal_ec_cluster, ec_barrel_clusterreco, clusterreco,
-              simple_cluster,
-              out],
-    EvtSel = 'NONE',
-    EvtMax   = n_events,
-    ExtSvc = [podioevent],
-    OutputLevel=DEBUG
- )