import ROOT as ROOT
import sys
import getopt
import numpy
from Histos import Histos
import time

from ROOT import *
from ROOT import TProof, TFileCollection, TChain


def main ():

	start_time = time.time()
	
	chain = TChain("muons")
	#chain = TDSet("TTree", "muons")
	chain.Add("/home/aidaph/exercise/mytree.root")
	print chain.GetEntries()
	##############  INIT PROOF ########################
	proof = TProof.Open("")
	chain.SetProof(True)

	time.sleep(1)  # needed for GUI to settle

#	chain.Process('TPySelector', 'Selec_good')
	chain.Process("MySelector.C+")	
	print("---Total time: %s seconds ---" % (time.time() - start_time))

	
if __name__ == "__main__":
    main()