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from Scheduler import Scheduler
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from crab_logger import Logger
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from crab_exceptions import *
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from crab_util import *
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import common
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import os, sys, tempfile
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class SchedulerEdg(Scheduler):
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def __init__(self):
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Scheduler.__init__(self,"EDG")
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return
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def configure(self, cfg_params):
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try: self.edg_ui_cfg = cfg_params["EDG.rb_config"]
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except KeyError: self.edg_ui_cfg = ''
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try: self.edg_config = cfg_params["EDG.config"]
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except KeyError: self.edg_config = ''
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try: self.edg_config_vo = cfg_params["EDG.config_vo"]
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except KeyError: self.edg_config_vo = ''
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try: self.LCG_version = cfg_params["EDG.lcg_version"]
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except KeyError: self.LCG_version = '2'
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try: self.EDG_requirements = cfg_params['EDG.requirements']
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except KeyError: self.EDG_requirements = ''
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try: self.EDG_retry_count = cfg_params['EDG.retry_count']
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except KeyError: self.EDG_retry_count = ''
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try:
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self.VO = cfg_params['EDG.virtual_organization']
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except KeyError:
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msg = 'EDG.virtual_organization is mandatory.'
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raise CrabException(msg)
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#self.scripts_dir = common.bin_dir + '/scripts'
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#self.cmd_prefix = 'edg'
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#if common.LCG_version == '0' : self.cmd_prefix = 'dg'
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# Add EDG_WL_LOCATION to the python path
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try:
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path = os.environ['EDG_WL_LOCATION']
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except:
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msg = "Error: the EDG_WL_LOCATION variable is not set."
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raise CrabException(msg)
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libPath=os.path.join(path, "lib")
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sys.path.append(libPath)
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libPath=os.path.join(path, "lib", "python")
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sys.path.append(libPath)
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self.checkProxy_()
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return
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def wsSetupEnvironment(self):
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"""
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Returns part of a job script which does scheduler-specific work.
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"""
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txt = '\n'
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txt += 'CloseCEs=`edg-brokerinfo getCE`\n'
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txt += 'echo "CloseCEs = $CloseCEs"\n'
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txt += 'CE=`echo $CloseCEs | sed -e "s/:.*//"`\n'
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txt += 'echo "CE = $CE"\n'
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return txt
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def submit(self, nj):
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"""
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Submit one EDG job.
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"""
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jid = None
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jdl = common.job_list[nj].jdlFilename()
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id_tmp = tempfile.mktemp()
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edg_ui_cfg_opt = ' '
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if self.edg_config:
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edg_ui_cfg_opt = ' -c ' + self.edg_config + ' '
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if self.edg_config_vo:
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edg_ui_cfg_opt += ' --config-vo ' + self.edg_config_vo + ' '
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cmd = 'edg-job-submit -o ' + id_tmp + edg_ui_cfg_opt + jdl
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cmd_out = runCommand(cmd)
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if cmd_out != None:
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idfile = open(id_tmp)
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jid_line = idfile.readline()
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while jid_line[0] == '#':
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jid_line = idfile.readline()
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pass
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jid = string.strip(jid_line)
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os.unlink(id_tmp)
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pass
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return jid
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def queryStatus(self, id):
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""" Query a status of the job with id """
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cmd0 = 'edg-job-status '
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cmd = cmd0 + id
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cmd_out = runCommand(cmd)
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if cmd_out == None:
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common.logger.message('Error. No output from `'+cmd+'`')
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return None
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# parse output
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status_prefix = 'Current Status:'
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status_index = string.find(cmd_out, status_prefix)
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if status_index == -1:
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common.logger.message('Error. Bad output of `'+cmd0+'`:\n'+cmd_out)
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return None
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status = cmd_out[(status_index+len(status_prefix)):]
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nl = string.find(status,'\n')
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status = string.strip(status[0:nl])
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return status
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def queryDetailedStatus(self, id):
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""" Query a detailed status of the job with id """
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cmd = 'edg-job-status '+id
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cmd_out = runCommand(cmd)
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return cmd_out
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def getOutput(self, id):
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"""
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Get output for a finished job with id.
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Returns the name of directory with results.
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"""
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cmd = 'edg-job-get-output --dir ' + common.work_space.resDir() +' '+id
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cmd_out = runCommand(cmd)
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# Determine the output directory name
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dir = common.work_space.resDir()
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dir += os.getlogin()
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dir += '_' + os.path.basename(id)
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return dir
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def cancel(self, id):
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""" Cancel the EDG job with id """
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cmd = 'edg-job-cancel --noint ' + id
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cmd_out = runCommand(cmd)
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return cmd_out
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def checkProxy_(self):
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"""
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Function to check the Globus proxy.
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"""
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cmd = 'grid-proxy-info -timeleft'
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cmd_out = runCommand(cmd)
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ok = 1
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timeleft = -999
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try: timeleft = int(cmd_out)
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except ValueError: ok=0
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except TypeError: ok=0
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if timeleft < 1: ok=0
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if ok==0:
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msg = 'No valid proxy found !\n'
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msg += "Please do 'grid-proxy-init'."
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raise CrabException(msg)
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return
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def createJDL(self, nj):
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"""
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Create a JDL-file for EDG.
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"""
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job = common.job_list[nj]
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jbt = job.type()
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# jbt.loadJobInfo()
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inp_sandbox = jbt.inputSandbox(nj)
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out_sandbox = jbt.outputSandbox(nj)
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inp_storage_subdir = ''#jbt.inputStorageSubdir()
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title = '# This JDL was generated by '+\
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common.prog_name+' (version '+common.prog_version_str+')\n'
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jt_string = ''
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SPL = inp_storage_subdir
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if ( SPL and SPL[-1] != '/' ) : SPL = SPL + '/'
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jdl_fname = job.jdlFilename()
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jdl = open(jdl_fname, 'w')
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jdl.write(title)
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script = job.scriptFilename()
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jdl.write('Executable = "' + os.path.basename(script) +'";\n')
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jdl.write(jt_string)
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inp_box = 'InputSandbox = { '
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inp_box = inp_box + '"' + script + '",'
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if inp_sandbox != None:
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for fl in inp_sandbox:
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inp_box = inp_box + ' "' + fl + '",'
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pass
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pass
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#if common.use_jam:
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# inp_box = inp_box+' "'+common.bin_dir+'/'+common.run_jam+'",'
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# ??? Should be local, i.e. self.additional_inbox_files
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# and filled in ctor from cfg_params
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#for addFile in common.additional_inbox_files:
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# addFile = os.path.abspath(addFile)
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# inp_box = inp_box+' "'+addFile+'",'
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# pass
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if inp_box[-1] == ',' : inp_box = inp_box[:-1]
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inp_box = inp_box + ' };\n'
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jdl.write(inp_box)
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jdl.write('StdOutput = "' + job.stdout() + '";\n')
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jdl.write('StdError = "' + job.stderr() + '";\n')
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### SL check if stdout==stderr: in case put just one in the out_box
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if job.stdout() == job.stderr():
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out_box = 'OutputSandbox = { "' + \
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job.stdout() + '", ".BrokerInfo",'
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else:
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out_box = 'OutputSandbox = { "' + \
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job.stdout() + '", "' + \
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job.stderr() + '", ".BrokerInfo",'
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pass
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#if common.flag_return_data :
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# for fl in job.outputDataFiles():
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# out_box = out_box + ' "' + fl + '",'
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# pass
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# pass
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if out_sandbox != None:
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for fl in out_sandbox:
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out_box = out_box + ' "' + fl + '",'
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pass
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pass
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if out_box[-1] == ',' : out_box = out_box[:-1]
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out_box = out_box + ' };'
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jdl.write(out_box+'\n')
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# If CloseCE is used ...
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#if common.flag_usecloseCE and job.inputDataFiles():
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# indata = 'InputData = { '
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# for fl in job.inputDataFiles():
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# indata = indata + ' "lfn:' + SPL + fl + '",'
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# if indata[-1] == ',' : indata = indata[:-1]
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# indata = indata + ' };'
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# jdl.write(indata+'\n')
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# jdl.write('DataAccessProtocol = { "gsiftp" };\n')
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if common.analisys_common_info['sites']:
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if common.analisys_common_info['sw_version']:
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req='Requirements = '
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### First ORCA version
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req=req + 'Member("VO-cms-' + \
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common.analisys_common_info['sw_version'] + \
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'", other.GlueHostApplicationSoftwareRunTimeEnvironment)'
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## then sites
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if len(common.analisys_common_info['sites'])>0:
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req = req + ' && ('
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for i in range(len(common.analisys_common_info['sites'])):
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req = req + 'other.GlueCEInfoHostName == "' \
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+ common.analisys_common_info['sites'][i] + '"'
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if ( i < (int(len(common.analisys_common_info['sites']) - 1)) ):
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req = req + ' || '
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req = req + ')'
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## then user requirement
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if self.EDG_requirements:
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req = req + ' && ' + self.EDG_requirements
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req = req + ';\n'
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jdl.write(req)
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jdl.write('VirtualOrganisation = "' + self.VO + '";\n')
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if ( self.EDG_retry_count ):
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jdl.write('RetryCount = '+self.EDG_retry_count+';\n')
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pass
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jdl.close()
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return
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