import FWCore.ParameterSet.Config as cms generator = cms.EDFilter("Pythia8HadronizerFilter", pythiaPylistVerbosity = cms.untracked.int32(1), filterEfficiency = cms.untracked.double(1.0), pythiaHepMCVerbosity = cms.untracked.bool(False), comEnergy = cms.double(13000.0), maxEventsToPrint = cms.untracked.int32(0), PythiaParameters = cms.PSet( parameterSets = cms.vstring('skip_hadronization'), skip_hadronization = cms.vstring('ProcessLevel:all = off', 'Check:event = off') ) )