contentValuesLib Namespace Reference

Functions
def	checkFilter (raw_filter)
def	getDatasetName (file_name)
def	getSummaryValues (file_name, translate, filters=None)
def	writeValues (folder, map, keymap=None, filter=None)

Variables
	FOLDERS
	ONLINE_DATASET
	SERVER_URL
	SUBSYSTEMS

Function Documentation

checkFilter()

def contentValuesLib.checkFilter

(

raw_filter

)

Check if filter is OK 

Definition at line 123 of file contentValuesLib.py.

References print().

def checkFilter(raw_filter):
  """ Check if filter is OK """
  if raw_filter != None:
    try:
      filter = eval(raw_filter)
      if not isinstance("", type(filter[0])) or not isinstance("", type(filter[1])) or not isinstance("", type(filter[2])):
        raise TypeError('')
    except:
      print("Bad filter value ", raw_filter, ".\nFilter should be written in python tupple with 3 elements, i.e. \"('subsystem','folder','value')\". elements are in regexp format.")
      sys.exit(2)
  else:
    filter = ('.*', '.*', '.*')
  return filter

getDatasetName()

def contentValuesLib.getDatasetName

(

file_name

)

Method to get dataset name from the file name

Definition at line 31 of file contentValuesLib.py.

References watchdog.group.

def getDatasetName(file_name):
  """ Method to get dataset name from the file name"""
  d = None
  try:
    d = re.search("(__[a-zA-Z0-9-_]+)+", file_name).group(0)
    d = re.sub("__", "/", d)
  except:
    d = None
  return d

getSummaryValues()

def contentValuesLib.getSummaryValues	(		file_name,
			translate,
			filters = None
	)

Method to extract keys from root file and return dict 

Definition at line 41 of file contentValuesLib.py.

References createfilelist.int, and writeValues().

def getSummaryValues(file_name, translate, filters = None):
  """ Method to extract keys from root file and return dict """
  ROOT.gROOT.Reset()

  run_number = None
  result = {}

  f = ROOT.TFile(file_name, 'READ')

  root = f.GetDirectory("DQMData")
  if root == None: return (run_number, result)
  
  run = None
  for key in root.GetListOfKeys():
    if re.match("^Run [0-9]+$", key.ReadObj().GetName()) and key.IsFolder():
      run_number = int(re.sub("^Run ", "", key.ReadObj().GetName()))
      run = key.ReadObj()
      break

  if run == None: return (run_number, result)

  for sub in run.GetListOfKeys():

    sub_name = sub.ReadObj().GetName()
    if sub_name not in SUBSYSTEMS: continue

    sub_key = sub_name
    if translate:
      sub_key = SUBSYSTEMS[sub_name]

    if filters != None:
      if not re.match(filters[0], sub_key):
        continue
    
    if sub_key not in result:
      result[sub_key] = {}

    evInfo = sub.ReadObj().GetDirectory("Run summary/EventInfo")
    if evInfo == None: continue

    for folder_name in FOLDERS.keys():

      folder = evInfo.GetDirectory(folder_name)
      if folder == None: continue
      
      folder_id = folder_name
      if translate:
        folder_id = FOLDERS[folder_name][0]
      
      if filters != None:
        if not re.match(filters[1], folder_id):
          continue
    
      if folder_id not in result[sub_key]:
        result[sub_key][folder_id] = {}

      value_filter = None
      if filters != None:
        value_filter = filters[2]

      writeValues(folder, result[sub_key][folder_id], None, value_filter)
      writeValues(evInfo, result[sub_key][folder_id], {FOLDERS[folder_name][1]: 'Summary'}, value_filter)

  f.Close()

  return (run_number, result)

writeValues()

def contentValuesLib.writeValues	(		folder,
			map,
			keymap = None,
			filter = None
	)

Write values (possibly only for the keys in the keymap and filtered) from folder to map 

Definition at line 108 of file contentValuesLib.py.

References dqmMemoryStats.float.

Referenced by getSummaryValues().

def writeValues(folder, map, keymap = None, filter = None):
  """ Write values (possibly only for the keys in the keymap and filtered) from folder to map """
  for value in folder.GetListOfKeys():
    full_name = value.ReadObj().GetName()
    if not value.IsFolder() and re.match("^<.+>f=-{,1}[0-9\.]+</.+>$", full_name):
      value_name = re.sub("<(?P<n>[^>]+)>.+", "\g<n>", full_name)
      value_numb = float(re.sub("<.+>f=(?P<n>-{,1}[0-9\.]+)</.+>", "\g<n>", full_name))
      if keymap == None or value_name in keymap:
        if not keymap == None:
          if not keymap[value_name] == None:
            value_name = keymap[value_name]
        if filter == None or re.match(filter, value_name):
          if value_name not in map:
            map[value_name] = value_numb

Variable Documentation

FOLDERS

contentValuesLib.FOLDERS

Definition at line 10 of file contentValuesLib.py.

ONLINE_DATASET

contentValuesLib.ONLINE_DATASET

Definition at line 7 of file contentValuesLib.py.

SERVER_URL

contentValuesLib.SERVER_URL

Definition at line 5 of file contentValuesLib.py.

SUBSYSTEMS

contentValuesLib.SUBSYSTEMS

Definition at line 17 of file contentValuesLib.py.

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