python.algorithms.postprocessors.photos Namespace Reference

Functions
def	PHOTOS (process, powheg_LHE_output)
	Run PHOTOS over pre-generated Powheg events. More...

Variables
	logger = Logging.logging.getLogger("PowhegControl")
	Get handle to Athena logging. More...

Function Documentation

PHOTOS()

def python.algorithms.postprocessors.photos.PHOTOS	(		process,
			powheg_LHE_output
	)

Run PHOTOS over pre-generated Powheg events.

Parameters

process

External PHOTOS process.

Author

James Robinson james.nosp@m..rob.nosp@m.inson.nosp@m.@cer.nosp@m.n.ch

Definition at line 14 of file photos.py.

def PHOTOS(process, powheg_LHE_output):
    """! Run PHOTOS over pre-generated Powheg events.
 
    @param process            External PHOTOS process.
 
    @author James Robinson <james.robinson@cern.ch>
    """
    logger.info("Running PHOTOS afterburner")
    if not os.path.isfile(process.executable):
        raise OSError("PHOTOS executable {} not found!".format(process.executable))
    processes = [SingleProcessThread(process.executable)]
    manager = ProcessManager(processes)
    while manager.monitor():
        pass
 
    # Get file names
    input_LHE_events = powheg_LHE_output
    photos_output = "pwgevents_photos.lhe"
 
    # Rename output file
    if os.path.isfile(input_LHE_events):
        shutil.move(input_LHE_events, "{}.undecayed_ready_for_photos".format(input_LHE_events))
    shutil.move(photos_output, input_LHE_events)
    logger.info("Moved {} to {}".format(photos_output, input_LHE_events))

Variable Documentation

logger

python.algorithms.postprocessors.photos.logger = Logging.logging.getLogger("PowhegControl")

Get handle to Athena logging.

Definition at line 10 of file photos.py.