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from WorkSpace import WorkSpace
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from JobList import JobList
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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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import common
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import string
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class ScriptWriter:
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def __init__(self, template):
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# pattern -> action
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self.actions = {
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'title' : self.title_,
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'setup_monitoring' : None,
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'setup_scheduler_environment' : None,
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'setup_jobtype_environment' : None,
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'copy_input_data' : None,
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'build_executable' : self.buildExe_,
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'run_executable' : self.runExe_,
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'stop_monitoring' : None,
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'move_output' : None,
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'register_results' : None,
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'make_summary' : None,
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'notify' : None
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}
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self.template = template
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self.nj = -1 # current job number
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return
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def setAction(self, pattern, action):
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self.actions[pattern] = action
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return
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def modifyTemplateScript(self, nj):
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"""
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Create a script from scratch.
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"""
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self.nj = nj
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tpl = open(self.template, 'r')
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script = open(common.job_list[nj].scriptFilename(), 'w')
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for line in tpl:
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if len(line) > 6 and line[:6] == '#CRAB ':
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act_str = string.strip(line[6:])
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try:
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action = self.actions[act_str]
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except KeyError:
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continue
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if action:
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txt = action()
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script.write(txt)
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pass
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else:
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script.write(line)
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pass
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else:
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script.write(line)
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pass
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pass
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script.close()
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tpl.close()
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return
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def title_(self):
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txt = '# This script was generated by '+common.prog_name
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txt += ' (version '+common.prog_version_str+').\n'
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return txt
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def setupEnvironment(self, script, nj):
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""" Write SetupEnvironment part of a job script."""
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script.write('#\n')
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script.write('# SETUP ENVIRONMENT\n')
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script.write('#\n')
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#TODO
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#common.scheduler.writeScript_SetupEnvironment(script, nj)
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#common.job_list[nj].type().writeScript_SetupEnvironment(script, nj)
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script.write('#\n')
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script.write('# END OF SETUP ENVIRONMENT\n')
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script.write('#\n')
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return
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def copyInputData(self, script, nj):
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#TODO
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#common.scheduler.writeScript_CopyInputData(script, nj)
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return
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def addFiles(self, script, nj):
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"""
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Add into the script the content of some job-specific files.
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"""
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#TODO: ???
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#common.job_list.type().writeScript_AddFiles(script, nj)
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return
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def buildExe_(self):
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"""
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Returns part of a job script which builds the binary executable.
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"""
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jbt = common.job_list.type()
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txt = jbt.writeScript_BuildExe(self.nj)
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job = common.job_list[self.nj]
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exe = job.type().executableName()
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txt += 'executable='+exe+'\n'
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return txt
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def runExe_(self):
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"""
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Returns part of a job script which executes the application.
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"""
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#jbt = common.job_list.type()
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#jbt.writeScript_RunExe(script, self.nj)
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return '$executable\n'
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def move_output(self, script,nj):
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return
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def registerResults(self, script,nj):
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return
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def tail(self, script, nj):
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""" Write a tailer part of a job script."""
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script.write('#\n')
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script.write('# TAIL\n')
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script.write('#\n')
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script.write('pwd\n')
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script.write('echo "ls -Al"\n')
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script.write('ls -Al\n')
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#if common.use_jam:
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# script.write('list=`ls -Al` \n')
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# script.write('perl $RUNTIME_AREA/'+ common.run_jam +' --name='+common.output_jam+' --event=List_end --det="$list" \n')
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# pass
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script.write('#\n')
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#TODO
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#if common.flag_mksmry:
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# script.write('chmod u+x postprocess\n')
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# script.write('cat `ls -1 *.stdout` | ./postprocess | sort | uniq > sumry\n')
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# pass
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#TODO
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# summary file may need jobtype specific info, e.g.
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# for CMS Oscar it needs Pool catalogues,
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# so we delegate operations to the related jobtype object.
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#common.job_list.type().writeScript_Tail(script, nj)
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#if common.flag_notify:
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# script.write('if [[ $executable_exit_status -eq 0 && $replica_exit_status -eq 0 ]]; then\n')
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# if common.flag_mksmry:
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# script.write(' cat sumry | mail -s "job_finished" '+
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# common.email +'\n')
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# else:
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# script.write(' mail -s "job_finished" '+
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# common.email +' <<EOF\n')
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# n1 = nj + 1
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# script.write('Job # '+`n1`+' finished\n')
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# script.write('EOF\n')
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# pass
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# script.write('fi\n')
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# pass
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script.write('echo ">>>>>>>> End of job at date `date`" \n')
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#if common.use_jam:
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# script.write('perl $RUNTIME_AREA/'+ common.run_jam +' --name='+common.output_jam+' --event=exit --det="$exit_status" \n')
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# pass
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script.write('exit $exit_status\n')
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return
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|
