Utilities.py

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import imp as _imp

import HLTrigger.Configuration.Tools.options as _options
import HLTrigger.Configuration.Tools.confdb  as _confdb

def _build_options(**args):
  options = _options.HLTProcessOptions()
  for key, val in args.iteritems():
    setattr(options, key, val)
  return options


def getHltConfiguration(menu, **args):
  args['menu']     = menu
  args['fragment'] = False
  options = _build_options(**args)

  hlt = _imp.new_module('hlt')
  exec _confdb.HLTProcess(options).dump() in globals(), hlt.__dict__
  return hlt.process


def loadHltConfiguration(process, menu, **args):
  args['menu']     = menu
  args['fragment'] = True
  options = _build_options(**args)

  hlt = _imp.new_module('hlt')
  exec _confdb.HLTProcess(options).dump() in globals(), hlt.__dict__
  process.extend( hlt )


import FWCore.ParameterSet.Config as _cms
_cms.Process.loadHltConfiguration = loadHltConfiguration