Prepare.py

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"""
Prepare DST file to be used by EvtColsEx examples.
"""
from Configurables import GaudiPersistency
from Gaudi.Configuration import *
 
GaudiPersistency()
FileCatalog(Catalogs=["xmlcatalog_file:EvtColsEx.xml"])
 
# Output setup
# - DST
dst = OutputStream("RootDst")
dst.ItemList = ["/Event#1"]
dst.Output = "DATAFILE='PFN:EvtColsEx.dst'  SVC='Gaudi::RootCnvSvc' OPT='RECREATE'"
 
# Application setup
app = ApplicationMgr()
# - I/O
app.OutStream += [dst]
# - Events
app.EvtMax = 50000
app.EvtSel = "NONE"  # do not use any event input