EcalCondTools Namespace Reference

Functions
def	compare
def	compareBarrel
def	compareBarrelBorder
def	compareEndcap
def	compareEndcapBorder
def	dumpXML
def	getObject
def	getToken
def	histo
def	listIovs
def	listTags
def	makedist
def	plot

Function Documentation

def EcalCondTools.compare	(		tag1,
			db1,
			since1,
			tag2,
			db2,
			since2,
			filename = 'compare.root'
	)

Produce comparison plots for two records. Save plots to file \
   according to format. tag can be an xml file

Definition at line 89 of file EcalCondTools.py.

References compareBarrel(), compareBarrelBorder(), compareEndcap(), compareEndcapBorder(), and EcalPyUtils.fromXML().

Referenced by plot().

            tag2,db2,since2,filename='compare.root'):
  '''Produce comparison plots for two records. Save plots to file \
     according to format. tag can be an xml file'''
  print "EcalCondTools.py compare tag1 ", tag1, "since1 : ", since1, " tag2 ", tag2," s2 ", since2

  coeff_1_b=[]
  coeff_2_b=[]

  coeff_1_e=[]
  coeff_2_e=[]
  
  if  tag1.find(".xml") < 0:
      found=0
      try:
        db1.startTransaction()
        Plug = __import__(str(db1.payloadModules(tag1)[0]))
        payload = Plug.Object(db1)
        listOfIovElem= [iovElem for iovElem in db1.iov(tag1).elements]
        what = {'how':'barrel'}
        w = inspect.setWhat(Plug.What(),what)
        exb = Plug.Extractor(w)
        what = {'how':'endcap'}
        w = inspect.setWhat(Plug.What(),what)
        exe = Plug.Extractor(w)
#        p = getObject(db1,tag1,since1,ex)
#        p.extract(ex)
        print " before loop"
        for elem in db1.iov(tag1).elements :       
          if str(elem.since())==str(since1):
            found=1
            payload.load(elem)
            payload.extract(exb)
            coeff_1_b = [i for i in exb.values()]# first set of coefficients
            payload.extract(exe)
            coeff_1_e = [i for i in exe.values()]
        db1.commitTransaction()

      except Exception,er :
        print " compare first set exception ",er
      if not found :
        print "Could not retrieve payload for tag: " , tag1, " since: ", since1
        sys.exit(0)

  else:
      coeff_1_b,coeff_1_e = EcalPyUtils.fromXML(tag1)

  if  tag2.find(".xml")<0:
      found=0
      try:  
        db2.startTransaction()
        Plug = __import__(str(db2.payloadModules(tag2)[0]))
        what = {'how':'barrel'}
        w = inspect.setWhat(Plug.What(),what)
        exb = Plug.Extractor(w)
        what = {'how':'endcap'}
        w = inspect.setWhat(Plug.What(),what)
        exe = Plug.Extractor(w)
#        p = getObject(db2,tag2,since2)
#        p.extract(ex)
        for elem in db2.iov(tag2).elements :       
          if str(elem.since())==str(since2):
            found=1
            payload.load(elem)
            payload.extract(exb)
            coeff_2_b = [i for i in exb.values()]# second set of coefficients
            payload.extract(exe)
            coeff_2_e = [i for i in exe.values()]
        db2.commitTransaction()
     
      except Exception, er :
          print " compare second set exception ",er
      if not found :
        print "Could not retrieve payload for tag: " , tag2, " since: ", since2
        sys.exit(0)

  else:
      coeff_2_b,coeff_2_e = EcalPyUtils.fromXML(tag2)

  gStyle.SetPalette(1)    

  savefile = TFile(filename,"RECREATE")

  ebhisto,ebmap, profx, profy= compareBarrel(coeff_1_b,coeff_2_b)
  eephisto,eepmap,eemhisto,eemmap=compareEndcap(coeff_1_e,coeff_2_e)

#make more canvas (suppressed : use a root file)

#  cEBdiff = TCanvas("EBdiff","EBdiff")
#  cEBdiff.Divide(2,2)

#  cEBdiff.cd(1)
#  ebhisto.Draw()
#  cEBdiff.cd(2)
#  ebmap.Draw("colz")
#  cEBdiff.cd(3)
#  profx.Draw()
#  cEBdiff.cd(4)
#  profy.Draw()

#  EBfilename = "EB_"+filename
#  cEBdiff.SaveAs(EBfilename)

#  cEEdiff = TCanvas("EEdiff","EEdiff")
#  cEEdiff.Divide(2,2)
  
#  cEEdiff.cd(1)
#  eephisto.Draw()
#  cEEdiff.cd(2)
#  eepmap.Draw("colz")
#  cEEdiff.cd(3)
#  eemhisto.Draw()
#  cEEdiff.cd(4)
#  eemmap.Draw("colz")

#  EEfilename = "EE_"+filename
#  cEEdiff.SaveAs(EEfilename)


  eeborderphisto,eeborderpmap,eebordermhisto,eebordermmap=compareEndcapBorder(coeff_1_e,coeff_2_e)
  ebborderhisto,ebbordermap = compareBarrelBorder(coeff_1_b,coeff_2_b)

  border_diff_distro_can = TCanvas("border_difference","borders difference")
  border_diff_distro_can.Divide(2,3)

  border_diff_distro_can.cd(1)
  ebborderhisto.Draw()
  border_diff_distro_can.cd(2)
  ebbordermap.Draw("colz")
  border_diff_distro_can.cd(3)
  eeborderphisto.Draw()
  border_diff_distro_can.cd(4)
  eeborderpmap.Draw("colz")
  border_diff_distro_can.cd(5)
  eebordermhisto.Draw()
  border_diff_distro_can.cd(6)
  eebordermmap.Draw("colz")

  bordersfilename = "borders_"+filename
  prof_filename = "profiles_"+filename
  
#  border_diff_distro_can.SaveAs(bordersfilename)

  savefile.Write()