trainingvars Namespace Reference

Functions
def	get_var_default (varname)
def	get_var_idx (varname)
def	get_var_name (varname)
def	get_var_pset (mvaname)
def	var_match (varname)

Variables
	training_vars
	varname_regex_

Function Documentation

def trainingvars.get_var_default

(

varname

)

Definition at line 93 of file trainingvars.py.

References get_var_name().

Referenced by get_var_pset().

def get_var_default(varname):
   'returns the default value used in the traing'
   name = get_var_name(varname)
   return training_vars[name]['default']

def trainingvars.get_var_idx

(

varname

)

Definition at line 98 of file trainingvars.py.

References createfilelist.int, and var_match().

Referenced by get_var_pset().

def get_var_idx(varname):
   'returns the index in case of vectorial TaggingVariableName'
   match = var_match(varname)
   idx   = match.group('idx')
   return int(idx) if idx else None

def trainingvars.get_var_name

(

varname

)

Definition at line 81 of file trainingvars.py.

References var_match().

Referenced by get_var_default(), and get_var_pset().

def get_var_name(varname):
   'returns the TaggingVariableName of a MVA Name'
   match = var_match(varname)
   name = match.group('name')
   if name not in training_vars:
      raise ValueError(
         'Variable name {0}, matched to name {1}, '
         'is not among the known trainig variables.'.format(
            varname, name)
         )
   return name

def trainingvars.get_var_pset

(

mvaname

)

Definition at line 104 of file trainingvars.py.

References get_var_default(), get_var_idx(), and get_var_name().

Referenced by helpers.get_vars().

def get_var_pset(mvaname):
   'returns the cms.PSet to be used by CharmTaggerESProducer'
   pset = cms.PSet(      
      name = cms.string(mvaname),
      taggingVarName = cms.string(get_var_name(mvaname)),
      default = cms.double(get_var_default(mvaname))
      )
   idx = get_var_idx(mvaname)
   if idx is not None:
      pset.idx = cms.int32(idx)
   return pset

def trainingvars.var_match

(

varname

)

matches the name used in the MVA training to 
get the TaggingVariableName and index

Definition at line 70 of file trainingvars.py.

Referenced by get_var_idx(), and get_var_name().

def var_match(varname):
   '''matches the name used in the MVA training to 
   get the TaggingVariableName and index'''
   match = varname_regex_.match(varname)
   if not match:
      raise ValueError(
         'Variable name {0} does not match '
         'the default regular expression'.format(varname)
         )
   return match

Variable Documentation

trainingvars.training_vars

Definition at line 4 of file trainingvars.py.

trainingvars.varname_regex_

Definition at line 69 of file trainingvars.py.