Histograms_with_global.py

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from GaudiConfig2 import Configurables as C
from GaudiConfig2 import useGlobalInstances
 
useGlobalInstances(True)
 
C.AuditorSvc("AuditorSvc", Auditors=["ChronoAuditor"])
 
# algorithms
algorithms = [
    C.Gaudi.TestSuite.Counter.GaudiHistoAlgorithm("SimpleCounterHistos", OutputLevel=2),
]
 
app = C.ApplicationMgr(
    "ApplicationMgr",
    TopAlg=["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,
)