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.

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

References print().

getDatasetName()

def contentValuesLib.getDatasetName

(

file_name

)

Method to get dataset name from the file name

Definition at line 31 of file contentValuesLib.py.

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
 

References watchdog.group.

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.

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)
 

References createfilelist.int, and writeValues().

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.

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
 

References dqmMemoryStats.float.

Referenced by getSummaryValues().

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.