Histograms_with_global.py

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from GaudiConfig2 import Configurables as C, useGlobalInstances
useGlobalInstances(True)
 
C.AuditorSvc('AuditorSvc', Auditors=['ChronoAuditor'])
 
# algorithms
algorithms = [
    C.GaudiHistoAlgorithm('SimpleHistos', HistoPrint=True, OutputLevel=3),
    C.Gaudi.Examples.Counter.GaudiHistoAlgorithm(
        'SimpleCounterHistos', OutputLevel=2),
]
 
app = C.ApplicationMgr(
    'ApplicationMgr',
    TopAlg=['SimpleHistos', 'SimpleCounterHistos'],
    EvtMax=50000,
    EvtSel='NONE',
)
try:
    app.TopAlg.append('MessageSvc')
    assert False, "this is not expected"
except TypeError:
    pass  # this is expected
 
app.TopAlg[0].OutputLevel = 2
 
app.MessageSvcType = 'MessageSvc'
app.MessageSvcType.OutputLevel = 3
app.ExtSvc = ["Gaudi::Monitoring::MessageSvcSink"]
 
try:
    app.JobOptionsSvcType = 'MessageSvc'
    assert False, "this is not expected"
except TypeError:
    pass  # this is expected
 
app.HistogramPersistency = 'ROOT'
C.RootHistCnv.PersSvc('RootHistSvc', OutputFile='histo-c2g.root')
 
C.HistogramSvc(
    'HistogramDataSvc',
    OutputLevel=2,
    Input=["InFile DATAFILE='../data/input.hbook' TYP='HBOOK'"])