Public Member Functions
def	__init__ (self, input_filename, output_filename)
	defined DQMIO types More...

def	print_index (self)

def	write_to_file (self, hist_type, index_range, run)

Public Attributes
	already_defined

	f

Static Public Attributes
	types

Private Attributes
	_canvas

	_filename

	_root_file

Detailed Description

Class responsible for browsing the content of a DQM file produced
with the DQMIO I/O framework of CMSSW

Definition at line 19 of file DQMIO2histo.py.

Constructor & Destructor Documentation

◆ init()

def DQMIO2histo.DQMIO.__init__	(	self,
		input_filename,
		output_filename
	)

defined DQMIO types

Definition at line 29 of file DQMIO2histo.py.

     def __init__(self, input_filename, output_filename):
         self._filename = input_filename
         self._canvas = None
         self.f = R.TFile(output_filename, "RECREATE")
         self.already_defined = {"TProfiles" : False, "TProfile2Ds" : False,
                 "TH2Fs" : False, "TH2Ds" : False}
  
         if os.path.exists(self._filename): #we try to open input file if fail
             self._root_file = R.TFile.Open(self._filename) #-> close script
             if args.debug:
                 print("## DEBUG ##:")
                 print("    Input: %s\n    Output: %s" % (input_filename, 
                     output_filename))
  
         else:
             print("File %s does not exists" % self._filename)
             sys.exit(1)
     

Member Function Documentation

◆ print_index()

def DQMIO2histo.DQMIO.print_index ( self )

Loop over the complete index and dump it on the screen.

Definition at line 47 of file DQMIO2histo.py.

     def print_index(self):
         """
         Loop over the complete index and dump it on the screen.
         """
         indices = self._root_file.Get("Indices")
         if args.debug:
             print("## DEBUG ##:")
             print("Run,\tLumi,\tType,\t\tFirstIndex,\tLastIndex")
             for i in range(indices.GetEntries()):
                 indices.GetEntry(i)
                 print('{0:4d}\t{1:4d}\t{2:4d}({3:s})\t\t{4:4d}\t{5:4d}'.format(
                     indices.Run, indices.Lumi, indices.Type, 
                     DQMIO.types[indices.Type], indices.FirstIndex, indices.LastIndex))
  
         for i in range(indices.GetEntries()):
             indices.GetEntry(i)
             if indices.Type < len(DQMIO.types):
                 self.write_to_file(self.types[indices.Type],
                     [indices.FirstIndex,indices.LastIndex], str(indices.Run))
  
             else:
                 print("Unknown histogram type. Type numer: %s" % (indices.Type))
         self.f.Close()
  

References DQM.DQMReader._root_file, DQMIO2histo.DQMIO._root_file, CondFormats_BTauObjects::dictionary.f, FunctionMinSelector< F >.f, approx_math::binary32.f, DQMIO2histo.DQMIO.f, DTMuonLocalAlignment.f, PixelToFEDAssociateFromAscii::Bdu.f, electronCompare.flushfile.f, electronStore.flushfile.f, DTMuonMillepede.f, TSFit.f, hippyaddtobaddatafiles.KeepWhileOpenFile.f, l1t::emtf::AMC13Trailer.f, cond::SmallWORMDict::IterHelp.f, HcalGainsCheck.f, SiPixelGenErrorDBObject::char2float.f, SiPixel2DTemplateDBObject::char2float.f, SiStripHotStripAlgorithmFromClusterOccupancy.f, ElectronCalibration.f, SiPixelTemplateDBObject::char2float.f, MuonDTLocalMillepedeAlgorithm.f, ElectronCalibrationUniv.f, SiStripBadAPVAlgorithmFromClusterOccupancy.f, SiStripBadAPVandHotStripAlgorithmFromClusterOccupancy.f, svgfig.Curve.f, svgfig.Line.f, svgfig.Rect.f, svgfig.Ellipse.f, svgfig.Ticks.f, svgfig.LineAxis.f, edm.print(), FastTimerService_cff.range, str, DQMIO2histo.DQMIO.types, and DQMIO2histo.DQMIO.write_to_file().

◆ write_to_file()

def DQMIO2histo.DQMIO.write_to_file	(	self,
		hist_type,
		index_range,
		run
	)

Method looping over entries for specified histogram type and 
writing to FullName path to output ROOT File

Definition at line 71 of file DQMIO2histo.py.

     def write_to_file(self, hist_type, index_range, run):
         """
         Method looping over entries for specified histogram type and 
         writing to FullName path to output ROOT File
         """
         print("Working on: %s indexes: %s..%s" % (hist_type ,index_range[0],
             index_range[1]))
         t_tree = self._root_file.Get(hist_type)
         __run_dir = "Run %s" % (run)
         
         if hist_type == "TProfiles":
             if not self.already_defined["TProfiles"]:
                 R.gROOT.ProcessLine("TProfile* _tprof;")
                 self.already_defined["TProfiles"] = True
             t_tree.SetBranchAddress("Value", R._tprof)
             t_tree.GetEntry(index_range[0])
         elif hist_type == "TProfile2Ds":
             if not self.already_defined["TProfile2Ds"]:
                 R.gROOT.ProcessLine("TProfile2D* _tprof2d;")
                 self.already_defined["TProfile2Ds"] = True
             t_tree.SetBranchAddress("Value", R._tprof2d)
             t_tree.GetEntry(index_range[0])
         elif hist_type == "TH2Fs":
             if not self.already_defined["TH2Fs"]:
                 R.gROOT.ProcessLine("TH2F* _th2f;")
                 self.already_defined["TH2Fs"] = True
             t_tree.SetBranchAddress("Value", R._th2f)
             t_tree.GetEntry(index_range[0])
         elif hist_type == "TH2Ds":
             if not self.already_defined["TH2Ds"]:
                 R.gROOT.ProcessLine("TH2D* _th2d;")
                 self.already_defined["TH2Ds"] = True
             t_tree.SetBranchAddress("Value", R._th2d)
             t_tree.GetEntry(index_range[0])
  
         for i in range(0,t_tree.GetEntries()+1): 
             if i >= index_range[0] and i <= index_range[1]: 
                 t_tree.GetEntry(i)
                 name = str(t_tree.FullName)
                # print "  %s:  %s" % (i, name)
                 file_path = name.split("/")[:-1]            
                 __directory = "%s/%s" % (os.path.join("DQMData", __run_dir),
                     "/".join(file_path))
                 directory_ret = self.f.GetDirectory(__directory)
                 if not directory_ret:
                     self.f.mkdir(os.path.join(__directory))
                 self.f.cd(os.path.join(__directory))
                 if hist_type == "Strings":
                     construct_str = '<%s>s=%s</%s>' % (name.split("/")[-1:][0],
                         t_tree.Value, name.split("/")[-1:][0])
                     tmp_str = R.TObjString(construct_str)
                     tmp_str.Write()
                 elif hist_type == "Ints":
                     construct_str = '<%s>i=%s</%s>' % (name.split("/")[-1:][0],
                         t_tree.Value, name.split("/")[-1:][0])
                     tmp_str = R.TObjString(construct_str)
                     tmp_str.Write()
                 elif hist_type == "Floats":
                     construct_str = '<%s>f=%s</%s>' % (name.split("/")[-1:][0],
                         t_tree.Value, name.split("/")[-1:][0])
                     tmp_str = R.TObjString(construct_str)
                     tmp_str.Write()
                 else:
                     if hist_type in ["TProfiles", "TProfile2Ds", "TH2Fs", "TH2Ds"]: 
                         if hist_type == "TProfiles": #if type is specific we write it.
                             R._tprof.Write()
                         elif hist_type == "TProfile2Ds":
                             R._tprof2d.Write()
                         elif hist_type == "TH2Fs":
                             R._th2f.Write()
                         elif hist_type == "TH2Ds":
                             R._th2d.Write()
                     else: #else we wirte Leafs Value which is a histogram
                         t_tree.Value.Write()
  