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root/cvsroot/COMP/CRAB/python/PsetManipulator.py
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Comparing COMP/CRAB/python/PsetManipulator.py (file contents):
Revision 1.13 by ewv, Tue Nov 20 17:06:50 2007 UTC vs.
Revision 1.18 by slacapra, Wed Jun 11 17:55:30 2008 UTC

# Line 2 | Line 2
2  
3   import os
4   import common
5 + import imp
6 +
7   from crab_util import *
8   from crab_exceptions import *
9   from crab_logger import Logger
# Line 24 | Line 26 | class PsetManipulator:
26          #convert Pset
27          from FWCore.ParameterSet.Config import include
28          common.logger.debug(3,"PsetManipulator::__init__: PSet file = "+self.pset)
29 <        self.cfo = include(self.pset)
30 <        self.cfg = CfgInterface(self.cfo)
31 <
32 <    def inputModule(self, source):
33 <        """
34 <        Set  vString Filenames key
35 <        """
36 <        # set input module
37 <        inModule = self.cfg.inputSource
38 <        inModule.setFileNames(source)
39 <        return
40 <
41 <    def pythiaSeed(self,seed):
42 <        """
43 <        Set pythia seed key
44 <        """
45 <        ranGenerator = self.cfg.data.services['RandomNumberGeneratorService']
46 <        ranGenerator.sourceSeed = CfgTypes.untracked(CfgTypes.uint32(seed))
47 <        return
48 <
49 <    def vtxSeed(self,vtxSeed):
48 <        """
49 <        Set vtx seed key
50 <        """
51 <        ranGenerator = self.cfg.data.services['RandomNumberGeneratorService']
52 <        ranModules   = ranGenerator.moduleSeeds
53 <        # set seed
54 <        ranModules.VtxSmeared = CfgTypes.untracked(CfgTypes.uint32(vtxSeed))
55 <        return
56 <
57 <    def g4Seed(self,g4Seed):
58 <        """
59 <        Set g4 seed key
60 <        """
61 <        ranGenerator = self.cfg.data.services['RandomNumberGeneratorService']
62 <        ranModules   = ranGenerator.moduleSeeds
63 <        # set seed
64 <        ranModules.g4SimHits = CfgTypes.untracked(CfgTypes.uint32(g4Seed))
65 <        return
66 <
67 <    def mixSeed(self,mixSeed):
68 <        """
69 <        Set mix seed key
70 <        """
71 <        ranGenerator = self.cfg.data.services['RandomNumberGeneratorService']
72 <        ranModules   = ranGenerator.moduleSeeds
73 <        ranModules.mix = CfgTypes.untracked(CfgTypes.uint32(mixSeed))
74 <        return
75 <
76 <    def pythiaFirstRun(self, firstrun):
77 <        """
78 <        Set firstRun
79 <        """
80 <        inModule = self.cfg.inputSource
81 <        inModule.setFirstRun(firstrun)   ## Add Daniele
82 <        return
29 >        if self.pset.endswith('py'):
30 >            handle = open(self.pset, 'r')
31 >            try:   # Nested form for Python < 2.5
32 >                try:
33 >                    self.cfo = imp.load_source("pycfg", self.pset, handle)
34 >                    self.cmsProcess = self.cfo.process
35 >                except Exception, ex:
36 >                    msg = "Your config file is not valid python: %s" % str(ex)
37 >                    raise CrabException(msg)
38 >            finally:
39 >                handle.close()
40 >        else:
41 >            try:
42 >                self.cfo = include(self.pset)
43 >                self.cmsProcess = self.cfo
44 >            except Exception, ex:
45 >                msg =  "Your cfg file is not valid, %s\n" % str(ex)
46 >                msg += "  https://twiki.cern.ch/twiki/bin/view/CMS/CrabFaq#Problem_with_ParameterSet_parsin\n"
47 >                msg += "  may help you understand the problem."
48 >                raise CrabException(msg)
49 >        self.cfg = CfgInterface(self.cmsProcess)
50  
51      def maxEvent(self, maxEv):
52          """
# Line 88 | Line 55 | class PsetManipulator:
55          self.cfg.maxEvents.setMaxEventsInput(maxEv)
56          return
57  
91    def skipEvent(self, skipEv):
92        """
93        Set skipEvents
94        """
95        inModule = self.cfg.inputSource
96        inModule.setSkipEvents(skipEv)   ## Add Daniele
97        return
98
99    def outputModule(self, output):
100
101        #set output module
102        outModule = self.cfg.outputModules['out']
103        outModule.setFileName('file:'+str(output))
104
105        return
106
58      def psetWriter(self, name):
59          """
60          Write out modified CMSSW.cfg
61          """
62  
63 <        file1 = open(common.work_space.jobDir()+name,"w")
64 <        file1.write(str(self.cfg))
65 <        file1.close()
63 >        # FUTURE: Can drop cfg mode for CMSSW < 2_1_x
64 >        outFile = open(common.work_space.jobDir()+name,"w")
65 >        if name.endswith('py'):
66 >            outFile.write("import FWCore.ParameterSet.Config as cms\n")
67 >            outFile.write(self.cmsProcess.dumpPython())
68 >        else:
69 >            outFile.write(str(self.cfg))
70 >        outFile.close()
71  
72          return
73  
# Line 140 | Line 96 | class PsetManipulator:
96          if name not in messageLogger.fwkJobReports:
97              messageLogger.fwkJobReports.append(name)
98  
99 <        return
99 >        return
100 >
101 >    def getTFileService(self):
102 >        """ Get Output filename from TFileService and return it. If not existing, return None """
103 >        if not self.cfg.data.services.has_key('TFileService'):
104 >            return None
105 >        tFileService = self.cfg.data.services['TFileService']
106 >        if "fileName" in tFileService.parameterNames_():
107 >            fileName = getattr(tFileService,'fileName',None).value()
108 >            return fileName
109 >        return None
110 >        
111 >        #fileName
112 >

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