def runLoop( comp, outDir, config, options):
fullName = '/'.join( [outDir, comp.name ] )
# import pdb; pdb.set_trace()
config.components = [comp]
loop = Looper( fullName,
config,
options.nevents, 0,
nPrint = options.nprint,
timeReport = options.timeReport,
quiet = options.quiet)
# print loop
if options.iEvent is None:
loop.loop()
loop.write()
# print loop
else:
# loop.InitOutput()
iEvent = int(options.iEvent)
loop.process( iEvent )
return loop
def runLoop( comp, outDir, config, options):
fullName = '/'.join( [outDir, comp.name ] )
config.components = [comp]
memcheck = 2 if getattr(options,'memCheck',False) else -1
loop = Looper( fullName,
config,
options.nevents, 0,
nPrint = options.nprint,
timeReport = options.timeReport,
quiet = options.quiet,
memCheckFromEvent = memcheck,
stopFlag = _globalGracefulStopFlag)
# print loop
if options.iEvent is None:
loop.loop()
loop.write()
# print loop
else:
# loop.InitOutput()
iEvent = int(options.iEvent)
loop.process( iEvent )
return loop
logging.basicConfig(level=logging.INFO)
import random
random.seed(0xdeadbeef)
def process(iev=None):
if iev is None:
iev = loop.iEvent
loop.process(iev)
if display:
display.draw()
def next():
loop.process(loop.iEvent + 1)
if display:
display.draw()
iev = None
if len(sys.argv) == 2:
iev = int(sys.argv[1])
loop = Looper('looper', config, nEvents=500, nPrint=5, timeReport=True)
pfsim = loop.analyzers[1]
display = getattr(pfsim, 'display', None)
simulator = pfsim.simulator
detector = simulator.detector
if iev is not None:
process(iev)
else:
loop.loop()
loop.write()
if s.skip.value() == False:
inputSamples.append(inputSample)
#finalization of the configuration object.
from PhysicsTools.HeppyCore.framework.chain import Chain as Events
config = cfg.Config(
#Run across these inputs
components = inputSamples,
#Using this sequence
sequence = sequence,
#save output to these services
services = [output_service],
#This defines how events are loaded
events_class = Events
)
from PhysicsTools.HeppyCore.framework.looper import Looper
looper = Looper('Loop',
config,
nPrint = 0,
firstEvent=firstEvent,
nEvents = nEvents
)
looper.loop()
looper.write()
testfiles = miniAodFiles()
sample = cfg.Component(
#specify the file you want to run on
# files = ["/scratch/arizzi/Hbb/CMSSW_7_2_2_patch2/src/VHbbAnalysis/Heppy/test/ZLL-8A345C56-6665-E411-9C25-1CC1DE04DF20.root"],
files=testfiles,
name="SingleSample",
isMC=False,
isEmbed=False)
from PhysicsTools.Heppy.utils.cmsswPreprocessor import CmsswPreprocessor
preprocessor = CmsswPreprocessor("makeAK5Jets.py")
# the following is declared in case this cfg is used in input to the heppy.py script
from PhysicsTools.HeppyCore.framework.eventsfwlite import Events
selectedComponents = [sample]
config = cfg.Config(
components=selectedComponents,
sequence=sequence,
services=[output_service],
preprocessor=
preprocessor, #this would run cmsRun makeAK5Jets.py before running Heppy
events_class=Events)
# and the following runs the process directly if running as with python filename.py
if __name__ == '__main__':
from PhysicsTools.HeppyCore.framework.looper import Looper
looper = Looper('Loop', config, nPrint=5, nEvents=300)
looper.loop()
looper.write()
def process(iev=None):
if iev is None:
iev = loop.iEvent
loop.process(iev)
if display:
display.draw()
def next():
loop.process(loop.iEvent+1)
if display:
display.draw()
iev = None
if len(sys.argv)==2:
iev = int(sys.argv[1])
loop = Looper( 'looper', config,
nEvents=500,
nPrint=5,
timeReport=True)
pfsim = loop.analyzers[1]
display = getattr(pfsim, 'display', None)
simulator = pfsim.simulator
detector = simulator.detector
if iev is not None:
process(iev)
else:
loop.loop()
loop.write()
