SuperChicUtils Namespace Reference

Classes
class	SuperChicConfig

Functions
	writeInputDAT (Init)
	run_command (command, stdin=None)
	SuperChicInitialize (Init, stdin=None)
	SuperChicExecute (Init)
	SuperChicRun (Init, genSeq)

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

Function Documentation

run_command()

SuperChicUtils.run_command	(		command,
			stdin = None )

Run a command and print output continuously

Definition at line 324 of file SuperChicUtils.py.

def run_command(command, stdin = None):
    """
    Run a command and print output continuously
    """
    process = subprocess.Popen(shlex.split(command), stdout=subprocess.PIPE, stdin=stdin)
    while True:
        output = process.stdout.readline().decode("utf-8")
        if output == '' and process.poll() is not None:
            break
        if output:
            # remove ANSI escape formatting characters
            reaesc = re.compile(r'(\x9B|\x1B\[)[0-?]*[ -\/]*[@-~]')
            text = reaesc.sub('', output.strip())
            logger.info(text)
 
    rc = process.poll()
    return rc
 
 

SuperChicExecute()

SuperChicUtils.SuperChicExecute

(

Init

)

Definition at line 383 of file SuperChicUtils.py.

def SuperChicExecute(Init):
 
    logger.info("Starting SuperChic Itself")
    os.makedirs('inputs', exist_ok=True)
    os.makedirs('evrecs', exist_ok=True)
    os.makedirs('outputs', exist_ok=True)
 
    try:
        inputDAT = open('input.DAT')
    except IOError:
        raise  Exception ("problem with IO; potentially input.DAT not created correctly")
    else: 
 
        try: 
            rc = run_command(Init.superchicpath+'/bin/superchic', stdin=inputDAT)
 
        except OSError:
            raise Exception("Superchic executable or file not found")
 
        except Exception:
            raise Exception("Non-OSError or IOError in Superchic execution block")
 
    if rc:
        raise Exception('Unexpected error in superchic execution')
 
    return
 
 
 

SuperChicInitialize()

SuperChicUtils.SuperChicInitialize	(		Init,
			stdin = None )

Definition at line 343 of file SuperChicUtils.py.

def SuperChicInitialize(Init, stdin=None):
 
    logger.info("Starting SuperChic Initialization")
 
    os.makedirs('inputs', exist_ok=True)
    os.makedirs('evrecs', exist_ok=True)
    os.makedirs('outputs', exist_ok=True)
    if not os.path.exists("param_card.dat"):
      if os.path.exists(Init.superchicpath+"/share/doc/SuperChic/Cards/param_card.dat"):
        shutil.copyfile(Init.superchicpath+"/share/doc/SuperChic/Cards/param_card.dat","param_card.dat")
      else:
        raise Exception('Unexpected error in superchic init execution: probably absent param_card.dat')
    if not os.path.exists("ident_card.dat"):
      if os.path.exists(Init.superchicpath+"/share/doc/SuperChic/Cards/ident_card.dat"):
        shutil.copyfile(Init.superchicpath+"/share/doc/SuperChic/Cards/ident_card.dat","ident_card.dat")
      else:
        raise Exception('Unexpected error in superchic init execution: probably absent ident_card.dat')
 
    try:
        inputDAT = open('input.DAT')
 
    except IOError:
        raise Exception("problem with file IO; potentially input.DAT not created correctly")
    else:
 
        try: 
            rc = run_command(Init.superchicpath+"/bin/init", inputDAT) 
 
        except OSError:
            raise Exception("init executable or file not found")
 
        except Exception:
            raise Exception("Non-OSError or IOError in init execution block")
 
    if rc:
        raise Exception('Unexpected error in superchic init execution')
        
    return
 
 

SuperChicRun()

SuperChicUtils.SuperChicRun	(		Init,
			genSeq )

Definition at line 412 of file SuperChicUtils.py.

def SuperChicRun(Init, genSeq):
 
    # dump the job configuration for fortran code
    print(Init.toFortran())
 
    # attach config to genSequence for later usin in showering
    genSeq.SuperChicConfig = Init
    
    writeInputDAT(Init)
    SuperChicInitialize(Init)
    SuperChicExecute(Init)
    
    return

writeInputDAT()

SuperChicUtils.writeInputDAT

(

Init

)

Definition at line 316 of file SuperChicUtils.py.

def writeInputDAT(Init):
    
    with open("input.DAT", "w") as outF:
        outF.write(Init.toFortran())
    
    return
 
 

Variable Documentation

logger

SuperChicUtils.logger = Logging.logging.getLogger("Superchic_i")

Get handle to Athena logging.

Definition at line 10 of file SuperChicUtils.py.