Merge Namespace Reference

Functions
def	mergeProcess

Function Documentation

def Merge.mergeProcess	(		inputFiles,
			options
	)

_mergeProcess_

Creates and returns a merge process that will merge the provided
filenames

supported options:

- process_name : name of the procee, defaults to Merge
- output_file  : sets the output file name
- output_lfn   : sets the output LFN

Definition at line 16 of file Merge.py.

References popcon_last_value_cfg.Source.

Referenced by Scenario.Scenario.merge().

def mergeProcess(*inputFiles, **options):
    """
    _mergeProcess_

    Creates and returns a merge process that will merge the provided
    filenames

    supported options:

    - process_name : name of the procee, defaults to Merge
    - output_file  : sets the output file name
    - output_lfn   : sets the output LFN

    """
    #  //
    # // process supported options
    #//
    processName = options.get("process_name", "Merge")
    outputFilename = options.get("output_file", "Merged.root")
    outputLFN = options.get("output_lfn", None)

    #  //
    # // build process
    #//
    process = Process(processName)

    #  //
    # // input source
    #// 
    process.source = Source("PoolSource")
    process.source.fileNames = CfgTypes.untracked(CfgTypes.vstring())
    for entry in inputFiles:
        process.source.fileNames.append(str(entry))

    #  //
    # // output module
    #//
    process.Merged = OutputModule("PoolOutputModule")
    process.Merged.fileName = CfgTypes.untracked(CfgTypes.string(
        outputFilename))

    if outputLFN != None:
        process.Merged.logicalFileName = CfgTypes.untracked(CfgTypes.string(
            outputLFN))
        
    
    process.outputPath = EndPath(process.Merged)
    return process