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#!/usr/bin/env python
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import os
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import sys
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import datetime
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import shutil
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import re
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import subprocess
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import signal
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import fcntl
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from optparse import OptionParser
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from OSUT3Analysis.Configuration.configurationOptions import *
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from OSUT3Analysis.Configuration.processingUtilities import *
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parser = OptionParser()
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parser = set_commandline_arguments(parser)
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parser.remove_option("-o")
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parser.remove_option("-n")
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parser.remove_option("-u")
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parser.remove_option("-e")
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parser.remove_option("-r")
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parser.remove_option("-R")
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parser.remove_option("-d")
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parser.remove_option("-b")
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parser.remove_option("--2D")
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parser.remove_option("-y")
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parser.remove_option("-p")
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parser.add_option("-s", "--skimDir", dest="skimDir",
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help="condor directory containing skim")
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parser.add_option("-a", "--skimChannel", dest="skimChannel",
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help="channel from skim to use")
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parser.add_option("-d", "--mergeDaemon", action="store_true", dest="mergeDaemon", default=False,
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help="launch a daemon to merge output when jobs are done")
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(arguments, args) = parser.parse_args()
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if (arguments.skimDir and not arguments.skimChannel) or (not arguments.skimDir and arguments.skimChannel):
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print "Both the skim directory (--skimDir) and channel (--skimChannel) must be given."
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exit ()
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if arguments.localConfig:
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sys.path.append(os.getcwd())
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exec("from " + arguments.localConfig.rstrip('.py') + " import *")
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condor_dir = set_condor_submit_dir(arguments)
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short_condor_dir = condor_dir
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short_condor_dir = re.sub (r".*/([^/]*)", r"\1", short_condor_dir)
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short_condor_dir = list (short_condor_dir)
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short_condor_dir[0] = short_condor_dir[0].upper ()
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short_condor_dir = "".join (short_condor_dir)
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if not os.path.exists (condor_dir):
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os.system("mkdir %s" % (condor_dir))
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split_datasets = split_composite_datasets(datasets, composite_dataset_definitions)
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clusters = ""
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for dataset in split_datasets:
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output_dir = "%s/%s" % (condor_dir, dataset)
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skim_dir = ""
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skim_channel_dir = ""
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command = "osusub -l %s -m %d -p %s %s %s %s %s" % (dataset, maxEvents[dataset], short_condor_dir, dataset_names[dataset], config_file, output_dir, nJobs[dataset])
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if arguments.skimDir:
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skim_dir = "condor/" + arguments.skimDir + "/" + dataset
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skim_channel_dir = "condor/" + arguments.skimDir + "/" + dataset + "/" + arguments.skimChannel
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if os.path.exists (skim_channel_dir):
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command = "osusub -d %s -l %s -m %d -p %s %s %s %s %s" % (dataset_names[dataset], dataset, maxEvents[dataset], short_condor_dir, skim_channel_dir, config_file, output_dir, nJobs[dataset])
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else:
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print dataset + "/" + arguments.skimChannel + " not in skim directory. Skipping."
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continue
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print command
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pid = os.getpid ()
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p0 = subprocess.Popen (command.split (), bufsize=1, stdout=subprocess.PIPE)
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flags = fcntl.fcntl (p0.stdout.fileno (), fcntl.F_GETFL, 0)
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fcntl.fcntl (p0.stdout.fileno (), fcntl.F_SETFL, flags | os.O_NONBLOCK)
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output = ""
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while p0.poll () is None:
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try:
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tmpOutput = p0.stdout.read (1024)
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print tmpOutput,
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output += tmpOutput
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except IOError:
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pass
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tmpOutput = p0.stdout.read (1024)
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print tmpOutput,
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output += tmpOutput
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output = re.sub (r"[\f\n\r]", r"", output)
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output = re.sub (r".*submitted to cluster (.*)\..*$", r"\1", output)
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clusters += " " + output
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if arguments.skimDir and os.path.exists (skim_channel_dir + "/skimNumberOfEvents.txt") and os.path.exists (skim_dir + "/numberOfEvents.txt") and os.path.exists (skim_dir + "/crossSectionInPicobarn.txt"):
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shutil.copy (skim_channel_dir + "/skimNumberOfEvents.txt", output_dir + "/skimNumberOfEvents.txt")
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shutil.copy (skim_dir + "/numberOfEvents.txt", output_dir + "/originalNumberOfEvents.txt")
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f = open (skim_channel_dir + "/skimNumberOfEvents.txt", "r")
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skimNumberOfEvents = float (f.read ().rstrip ())
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f.close ()
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f = open (skim_dir + "/numberOfEvents.txt", "r")
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numberOfEvents = float (f.read ().rstrip ())
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f.close ()
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f = open (skim_dir + "/crossSectionInPicobarn.txt", "r")
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crossSectionInPicobarn = float (f.read ().rstrip ())
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f.close ()
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if numberOfEvents:
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crossSectionInPicobarn *= skimNumberOfEvents / numberOfEvents
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else:
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crossSectionInPicobarn *= skimNumberOfEvents * numberOfEvents
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f = open (output_dir + "/crossSectionInPicobarn.txt", "w")
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f.write (str (crossSectionInPicobarn) + "\n")
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f.close ()
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if arguments.mergeDaemon:
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command = "mergeOutput.py"
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if arguments.condorDir:
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command += " -c " + arguments.condorDir
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pid = os.fork ()
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if not pid:
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signal.signal (signal.SIGHUP, signal.SIG_IGN)
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pid = os.getpid ()
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if arguments.localConfig:
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shutil.copy (arguments.localConfig, "mergeDaemonOptions_" + str (pid) + ".py")
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command += " -l mergeDaemonOptions_" + str (pid) + ".py"
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os.execvp ("mergeDaemon.pl", ["mergeDaemon.pl", command] + clusters.split ())
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else:
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print "\nMerging daemon PID: " + str (pid)
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