python.Lumis Class Reference

## Lumis

More...

Public Member Functions
def	__del__
def	__init__
def	__iter__
def	aux
def	getByLabel
def	luminosityBlockAuxiliary

Private Member Functions
def	_createFWLiteLumi
	Private Member Functions ##. More...
def	_next

Private Attributes
	_currFilename
	_filenames
	_lumi
	_lumiCounts
	_maxLumis
	Parse optional arguments ##. More...
	_secondaryFilenames
	_tfile
	_veryFirstTime

Detailed Description

## Lumis

Python interface to FWLite LuminosityBlock

Definition at line 140 of file __init__.py.

Constructor & Destructor Documentation

def python.Lumis.__init__	(		self,
			inputFiles = '',
			kwargs
	)

Definition at line 142 of file __init__.py.

    def __init__ (self, inputFiles = '', **kwargs):
        self._lumi = None
        self._lumiCounts = 0
        self._tfile = None
        self._maxLumis = 0
        if isinstance (inputFiles, list):
            # it's a list
            self._filenames = inputFiles[:]
        elif isinstance (inputFiles, VarParsing):
            # it's a VarParsing object
            options = inputFiles
            self._maxLumis           = options.maxEvents
            self._filenames          = options.inputFiles
        else:
            # it's probably a single string
            self._filenames = [inputFiles]
        ##############################
        ## Parse optional arguments ##
        ##############################
        if 'maxEvents' in kwargs:
            self._maxLumis = kwargs['maxEvents']
            del kwargs['maxEvents']
        if 'options' in kwargs:
            options = kwargs ['options']
            self._maxLumis           = options.maxEvents
            self._filenames          = options.inputFiles
            self._secondaryFilenames = options.secondaryInputFiles
            del kwargs['options']
        # Since we deleted the options as we used them, that means
        # that kwargs should be empty.  If it's not, that means that
        # somebody passed in an argument that we're not using and we
        # should complain.
        if len (kwargs):
            raise RuntimeError("Unknown arguments %s" % kwargs)
        if not self._filenames:
            raise RuntimeError("No input files given")
        if not self._createFWLiteLumi():
            # this shouldn't happen as you are getting nothing the
            # very first time out, but let's at least check to
            # avoid problems.
            raise RuntimeError("Never and information about Lumi")