Functions
def	run ()
Function Documentation

def cmsDriver.run ( )
Definition at line 5 of file cmsDriver.py.
References FrontierConditions_GlobalTag_cff.file, cmsDriverOptions.OptionsFromCommandLine(), and split.
 def run():
         import sys
         import os
         import Configuration.Applications
         from Configuration.Applications.ConfigBuilder import ConfigBuilder
         from Configuration.Applications.cmsDriverOptions import OptionsFromCommandLine
         options = OptionsFromCommandLine()
         
         # after cleanup of all config parameters pass it to the ConfigBuilder
         configBuilder = ConfigBuilder(options, with_output = True, with_input = True)
 
         # Switch on any eras that have been specified. This is not required to create
         # the file, it is only relevant if dump_python is set. It does have to be done
         # before the prepare() call though. If not, then the config files will be loaded
         # without applying the era changes. This doesn't affect the config file written,
         # but when the dump_python branch uses execfile to read it back in it doesn't
         # reload the modules - it picks up a reference to the already loaded ones. 
         if hasattr( options, "era" ) and options.era is not None :
             from Configuration.StandardSequences.Eras import eras
             for eraName in options.era.split(',') :
                 getattr( eras, eraName )._setChosen()
         
         configBuilder.prepare()
         # fetch the results and write it to file
         config = file(options.python_filename,"w")
         config.write(configBuilder.pythonCfgCode)
         config.close()
 
         # handle different dump options
         if options.dump_python:
             result = {}
             execfile(options.python_filename, result)
             process = result["process"]
             expanded = process.dumpPython()
             expandedFile = file(options.python_filename,"w")
             expandedFile.write(expanded)
             expandedFile.close()
             print "Expanded config file", options.python_filename, "created"
             sys.exit(0)           
   
         if options.no_exec_flag:
             print "Config file "+options.python_filename+ " created"
             sys.exit(0)
         else:
             commandString = options.prefix+" cmsRun "+options.suffix
             print "Starting "+commandString+' '+options.python_filename
             commands = commandString.lstrip().split()
             os.execvpe(commands[0],commands+[options.python_filename],os.environ)
             sys.exit()
 
 run()
 
 
     
Functions

Function Documentation
