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root/cvsroot/COMP/CRAB/python/PsetManipulator.py
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Comparing COMP/CRAB/python/PsetManipulator.py (file contents):
Revision 1.16 by ewv, Wed Apr 30 17:03:57 2008 UTC vs.
Revision 1.29 by spiga, Tue May 26 10:23:01 2009 UTC

# Line 3 | Line 3
3   import os
4   import common
5   import imp
6 + import pickle
7  
8   from crab_util import *
9   from crab_exceptions import *
9 from crab_logger import Logger
10  
11   from ProdCommon.CMSConfigTools.ConfigAPI.CfgInterface import CfgInterface
12   from FWCore.ParameterSet.DictTypes import SortedKeysDict
# Line 25 | Line 25 | class PsetManipulator:
25          self.pset = pset
26          #convert Pset
27          from FWCore.ParameterSet.Config import include
28 <        common.logger.debug(3,"PsetManipulator::__init__: PSet file = "+self.pset)
28 >        common.logger.debug("PsetManipulator::__init__: PSet file = "+self.pset)
29 >        # FUTURE: Can drop cfg mode for CMSSW < 2_1_x
30          if self.pset.endswith('py'):
31              handle = open(self.pset, 'r')
32              try:   # Nested form for Python < 2.5
33                  try:
34                      self.cfo = imp.load_source("pycfg", self.pset, handle)
35 +                    self.cmsProcess = self.cfo.process
36                  except Exception, ex:
37                      msg = "Your config file is not valid python: %s" % str(ex)
38                      raise CrabException(msg)
39              finally:
40                  handle.close()
39            self.cfg = CfgInterface(self.cfo.process)
41          else:
42              try:
43                  self.cfo = include(self.pset)
44 <                self.cfg = CfgInterface(self.cfo)
44 >                self.cmsProcess = self.cfo
45              except Exception, ex:
46                  msg =  "Your cfg file is not valid, %s\n" % str(ex)
47 <                msg += "  https://twiki.cern.ch/twiki/bin/view/CMS/CrabFaq#Problem_with_ParameterSet_parsin\n"
47 >                msg += "  https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabFaq#Problem_with_ParameterSet_parsin\n"
48                  msg += "  may help you understand the problem."
49                  raise CrabException(msg)
50 +        self.cfg = CfgInterface(self.cmsProcess)
51  
52      def maxEvent(self, maxEv):
53          """
# Line 54 | Line 56 | class PsetManipulator:
56          self.cfg.maxEvents.setMaxEventsInput(maxEv)
57          return
58  
59 +    def skipEvent(self, skipEv):
60 +        """
61 +        Set max event in the standalone untracked module
62 +        """
63 +        self.cfg.inputSource.setSkipEvents(skipEv)
64 +        return
65 +
66      def psetWriter(self, name):
67          """
68          Write out modified CMSSW.cfg
# Line 62 | Line 71 | class PsetManipulator:
71          # FUTURE: Can drop cfg mode for CMSSW < 2_1_x
72          outFile = open(common.work_space.jobDir()+name,"w")
73          if name.endswith('py'):
74 <          outFile.write("import FWCore.ParameterSet.Config as cms\n")
75 <          outFile.write(self.cfo.dumpPython())
74 >            outFile.write("import FWCore.ParameterSet.Config as cms\n")
75 >            outFile.write("import pickle\n")
76 >            outFile.write("pickledCfg=\"\"\"%s\"\"\"\n" % pickle.dumps(self.cmsProcess))
77 >            outFile.write("process = pickle.loads(pickledCfg)\n")
78          else:
79 <          outFile.write(str(self.cfg))
79 >            outFile.write(self.cfg.data.dumpConfig())
80          outFile.close()
81  
82          return
83  
84 <    def addCrabFJR(self,name):
85 <        """
86 <        _addCrabFJR_
87 <        add CRAB specific FrameworkJobReport (FJR)
88 <        if a FJR already exists in input CMSSW parameter-set, add a second one.
89 <        This code is not needed for CMSSW >= 1.5.x and is non-functional in CMSSW >= 1.7.x.
90 <        It should be removed at some point in the future.
91 <        """
92 <
93 <        # Check if MessageLogger service already exists in configuration. If not, add it
94 <        svcs = self.cfg.data.services
95 <        if not svcs.has_key('MessageLogger'):
96 <            self.cfg.data.add_(CfgModules.Service("MessageLogger"))
97 <
98 <        messageLogger = self.cfg.data.services['MessageLogger']
99 <
100 <        # Add fwkJobReports to Message logger if it doesn't exist
101 <        if "fwkJobReports" not in messageLogger.parameterNames_():
102 <            messageLogger.fwkJobReports = CfgTypes.untracked(CfgTypes.vstring())
103 <
104 <        # should figure out how to remove "name" if it is there.
105 <
106 <        if name not in messageLogger.fwkJobReports:
107 <            messageLogger.fwkJobReports.append(name)
108 <
109 <        return
84 >    def getTFileService(self):
85 >        """ Get Output filename from TFileService and return it. If not existing, return None """
86 >        if not self.cfg.data.services.has_key('TFileService'):
87 >            return None
88 >        tFileService = self.cfg.data.services['TFileService']
89 >        if "fileName" in tFileService.parameterNames_():
90 >            fileName = getattr(tFileService,'fileName',None).value()
91 >            return fileName
92 >        return None
93 >
94 >    def getPoolOutputModule(self):
95 >        """ Get Output filename from PoolOutputModule and return it. If not existing, return None """
96 >        if not self.cfg.data.outputModules:
97 >            return None
98 >        poolOutputModule = self.cfg.data.outputModules
99 >        for out in poolOutputModule:
100 >            return poolOutputModule[out].fileName.value()
101 >
102 >    def getBadFilesSetting(self):
103 >        setting = False
104 >        try:
105 >            if self.cfg.data.source.skipBadFiles.value():
106 >                setting = True
107 >        except AttributeError:
108 >            pass # Either no source or no setting of skipBadFiles
109 >        return setting

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