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File indexing completed on 2023-01-11 16:27:23

 #!/usr/bin/env python3
 
 ### command line options helper
 from __future__ import print_function
 from __future__ import absolute_import
 import os
 from  .Options import Options
 options = Options()
 
 
 ## imports
 import sys
 from .Mixins import PrintOptions,_ParameterTypeBase,_SimpleParameterTypeBase, _Parameterizable, _ConfigureComponent, _TypedParameterizable, _Labelable,  _Unlabelable,  _ValidatingListBase, _modifyParametersFromDict
 from .Mixins import *
 from .Types import *
 from .Modules import *
 from .Modules import _Module
 from .SequenceTypes import *
 from .SequenceTypes import _ModuleSequenceType, _Sequenceable  #extend needs it
 from .SequenceVisitors import PathValidator, EndPathValidator, FinalPathValidator, ScheduleTaskValidator, NodeVisitor, CompositeVisitor, ModuleNamesFromGlobalsVisitor
 from .MessageLogger import MessageLogger
 from . import DictTypes
 
 from .ExceptionHandling import *
 
 #when building RECO paths we have hit the default recursion limit
 if sys.getrecursionlimit()<5000:
     sys.setrecursionlimit(5000)
 
 class edm(object):
     class errors(object):
         #Allowed errors to be used within Python
         Configuration = "{Configuration}"
         UnavailableAccelerator = "{UnavailableAccelerator}"
 
 class EDMException(Exception):
     def __init__(self, error, message):
         super().__init__(error+"\n"+message)
 
 
 def checkImportPermission(minLevel = 2, allowedPatterns = []):
     """
     Raise an exception if called by special config files. This checks
     the call or import stack for the importing file. An exception is raised if
     the importing module is not in allowedPatterns and if it is called too deeply:
     minLevel = 2: inclusion by top lvel cfg only
     minLevel = 1: No inclusion allowed
     allowedPatterns = ['Module1','Module2/SubModule1'] allows import
     by any module in Module1 or Submodule1
     """
 
     import inspect
     import os
 
     ignorePatterns = ['FWCore/ParameterSet/Config.py', 'FWCore/ParameterSet/python/Config.py','<string>','<frozen ']
     CMSSWPath = [os.environ['CMSSW_BASE'],os.environ['CMSSW_RELEASE_BASE']]
 
     # Filter the stack to things in CMSSWPath and not in ignorePatterns
     trueStack = []
     for item in inspect.stack():
         inPath = False
         ignore = False
 
         for pattern in CMSSWPath:
             if item[1].find(pattern) != -1:
                 inPath = True
                 break
         if item[1].find('/') == -1: # The base file, no path
             inPath = True
 
         for pattern in ignorePatterns:
             if item[1].find(pattern) != -1:
                 ignore = True
                 break
 
         if inPath and not ignore:
             trueStack.append(item[1])
 
     importedFile = trueStack[0]
     importedBy   = ''
     if len(trueStack) > 1:
         importedBy = trueStack[1]
 
     for pattern in allowedPatterns:
         if importedBy.find(pattern) > -1:
             return True
 
     if len(trueStack) <= minLevel: # Imported directly
         return True
 
     raise ImportError("Inclusion of %s is allowed only by cfg or specified cfi files."
                       % importedFile)
 
 def findProcess(module):
     """Look inside the module and find the Processes it contains"""
     class Temp(object):
         pass
     process = None
     if isinstance(module,dict):
         if 'process' in module:
             p = module['process']
             module = Temp()
             module.process = p
     if hasattr(module,'process'):
         if isinstance(module.process,Process):
             process = module.process
         else:
             raise RuntimeError("The attribute named 'process' does not inherit from the Process class")
     else:
         raise RuntimeError("no 'process' attribute found in the module, please add one")
     return process
 
 class Process(object):
     """Root class for a CMS configuration process"""
     _firstProcess = True
     def __init__(self,name,*Mods):
         """The argument 'name' will be the name applied to this Process
             Can optionally pass as additional arguments cms.Modifier instances
             that will be used to modify the Process as it is built
             """
         self.__dict__['_Process__name'] = name
         if not name.isalnum():
             raise RuntimeError("Error: The process name is an empty string or contains non-alphanumeric characters")
         self.__dict__['_Process__filters'] = {}
         self.__dict__['_Process__producers'] = {}
         self.__dict__['_Process__switchproducers'] = {}
         self.__dict__['_Process__source'] = None
         self.__dict__['_Process__looper'] = None
         self.__dict__['_Process__subProcesses'] = []
         self.__dict__['_Process__schedule'] = None
         self.__dict__['_Process__analyzers'] = {}
         self.__dict__['_Process__outputmodules'] = {}
         self.__dict__['_Process__paths'] = DictTypes.SortedKeysDict()    # have to keep the order
         self.__dict__['_Process__endpaths'] = DictTypes.SortedKeysDict() # of definition
         self.__dict__['_Process__finalpaths'] = DictTypes.SortedKeysDict() # of definition
         self.__dict__['_Process__sequences'] = {}
         self.__dict__['_Process__tasks'] = {}
         self.__dict__['_Process__conditionaltasks'] = {}
         self.__dict__['_Process__services'] = {}
         self.__dict__['_Process__essources'] = {}
         self.__dict__['_Process__esproducers'] = {}
         self.__dict__['_Process__esprefers'] = {}
         self.__dict__['_Process__aliases'] = {}
         self.__dict__['_Process__psets']={}
         self.__dict__['_Process__vpsets']={}
         self.__dict__['_cloneToObjectDict'] = {}
         # policy switch to avoid object overwriting during extend/load
         self.__dict__['_Process__InExtendCall'] = False
         self.__dict__['_Process__partialschedules'] = {}
         self.__isStrict = False
         self.__dict__['_Process__modifiers'] = Mods
         self.__dict__['_Process__accelerators'] = {}
         self.options = Process.defaultOptions_()
         self.maxEvents = Process.defaultMaxEvents_()
         self.maxLuminosityBlocks = Process.defaultMaxLuminosityBlocks_()
         # intentionally not cloned to ensure that everyone taking
         # MessageLogger still via
         # FWCore.Message(Logger|Service).MessageLogger_cfi
         # use the very same MessageLogger object.
         self.MessageLogger = MessageLogger
         if Process._firstProcess:
             Process._firstProcess = False
         else:
             if len(Mods) > 0:
                 for m in self.__modifiers:
                     if not m._isChosen():
                         raise RuntimeError("The Process {} tried to redefine which Modifiers to use after another Process was already started".format(name))
         for m in self.__modifiers:
             m._setChosen()
 
     def setStrict(self, value):
         self.__isStrict = value
         _Module.__isStrict__ = True
 
     # some user-friendly methods for command-line browsing
     def producerNames(self):
         """Returns a string containing all the EDProducer labels separated by a blank"""
         return ' '.join(self.producers_().keys())
     def switchProducerNames(self):
         """Returns a string containing all the SwitchProducer labels separated by a blank"""
         return ' '.join(self.switchProducers_().keys())
     def analyzerNames(self):
         """Returns a string containing all the EDAnalyzer labels separated by a blank"""
         return ' '.join(self.analyzers_().keys())
     def filterNames(self):
         """Returns a string containing all the EDFilter labels separated by a blank"""
         return ' '.join(self.filters_().keys())
     def pathNames(self):
         """Returns a string containing all the Path names separated by a blank"""
         return ' '.join(self.paths_().keys())
 
     def __setstate__(self, pkldict):
         """
         Unpickling hook.
 
         Since cloneToObjectDict stores a hash of objects by their
         id() it needs to be updated when unpickling to use the
         new object id values instantiated during the unpickle.
 
         """
         self.__dict__.update(pkldict)
         tmpDict = {}
         for value in self._cloneToObjectDict.values():
             tmpDict[id(value)] = value
         self.__dict__['_cloneToObjectDict'] = tmpDict
 
 
 
     def filters_(self):
         """returns a dict of the filters that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__filters)
     filters = property(filters_, doc="dictionary containing the filters for the process")
     def name_(self):
         return self.__name
     def setName_(self,name):
         if not name.isalnum():
             raise RuntimeError("Error: The process name is an empty string or contains non-alphanumeric characters")
         self.__dict__['_Process__name'] = name
     process = property(name_,setName_, doc="name of the process")
     def producers_(self):
         """returns a dict of the producers that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__producers)
     producers = property(producers_,doc="dictionary containing the producers for the process")
     def switchProducers_(self):
         """returns a dict of the SwitchProducers that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__switchproducers)
     switchProducers = property(switchProducers_,doc="dictionary containing the SwitchProducers for the process")
     def source_(self):
         """returns the source that has been added to the Process or None if none have been added"""
         return self.__source
     def setSource_(self,src):
         self._placeSource('source',src)
     source = property(source_,setSource_,doc='the main source or None if not set')
     def looper_(self):
         """returns the looper that has been added to the Process or None if none have been added"""
         return self.__looper
     def setLooper_(self,lpr):
         self._placeLooper('looper',lpr)
     looper = property(looper_,setLooper_,doc='the main looper or None if not set')
     @staticmethod
     def defaultOptions_():
         return untracked.PSet(numberOfThreads = untracked.uint32(1),
                               numberOfStreams = untracked.uint32(0),
                               numberOfConcurrentRuns = untracked.uint32(1),
                               numberOfConcurrentLuminosityBlocks = untracked.uint32(0),
                               eventSetup = untracked.PSet(
                                   numberOfConcurrentIOVs = untracked.uint32(0),
                                   forceNumberOfConcurrentIOVs = untracked.PSet(
                                       allowAnyLabel_ = required.untracked.uint32
                                   )
                               ),
                               accelerators = untracked.vstring('*'),
                               wantSummary = untracked.bool(False),
                               fileMode = untracked.string('FULLMERGE'),
                               forceEventSetupCacheClearOnNewRun = untracked.bool(False),
                               throwIfIllegalParameter = untracked.bool(True),
                               printDependencies = untracked.bool(False),
                               deleteNonConsumedUnscheduledModules = untracked.bool(True),
                               sizeOfStackForThreadsInKB = optional.untracked.uint32,
                               Rethrow = untracked.vstring(),
                               SkipEvent = untracked.vstring(),
                               FailPath = untracked.vstring(),
                               IgnoreCompletely = untracked.vstring(),
                               canDeleteEarly = untracked.vstring(),
                               holdsReferencesToDeleteEarly = untracked.VPSet(),
                               modulesToIgnoreForDeleteEarly = untracked.vstring(),
                               dumpOptions = untracked.bool(False),
                               allowUnscheduled = obsolete.untracked.bool,
                               emptyRunLumiMode = obsolete.untracked.string,
                               makeTriggerResults = obsolete.untracked.bool,
                               )
     def __updateOptions(self,opt):
         newOpts = self.defaultOptions_()
         if isinstance(opt,dict):
             for k,v in opt.items():
                 setattr(newOpts,k,v)
         else:
             for p in opt.parameters_():
                 setattr(newOpts, p, getattr(opt,p))
         return newOpts
     @staticmethod
     def defaultMaxEvents_():
         return untracked.PSet(input=optional.untracked.int32,
                               output=optional.untracked.allowed(int32,PSet))
     def __updateMaxEvents(self,ps):
         newMax = self.defaultMaxEvents_()
         if isinstance(ps,dict):
             for k,v in ps.items():
                 setattr(newMax,k,v)
         else:
             for p in ps.parameters_():
                 setattr(newMax, p, getattr(ps,p))
         return newMax
     @staticmethod
     def defaultMaxLuminosityBlocks_():
         return untracked.PSet(input=untracked.int32(-1))
     def subProcesses_(self):
         """returns a list of the subProcesses that have been added to the Process"""
         return self.__subProcesses
     subProcesses = property(subProcesses_,doc='the SubProcesses that have been added to the Process')
     def analyzers_(self):
         """returns a dict of the analyzers that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__analyzers)
     analyzers = property(analyzers_,doc="dictionary containing the analyzers for the process")
     def outputModules_(self):
         """returns a dict of the output modules that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__outputmodules)
     outputModules = property(outputModules_,doc="dictionary containing the output_modules for the process")
     def paths_(self):
         """returns a dict of the paths that have been added to the Process"""
         return DictTypes.SortedAndFixedKeysDict(self.__paths)
     paths = property(paths_,doc="dictionary containing the paths for the process")
     def endpaths_(self):
         """returns a dict of the endpaths that have been added to the Process"""
         return DictTypes.SortedAndFixedKeysDict(self.__endpaths)
     endpaths = property(endpaths_,doc="dictionary containing the endpaths for the process")
     def finalpaths_(self):
         """returns a dict of the finalpaths that have been added to the Process"""
         return DictTypes.SortedAndFixedKeysDict(self.__finalpaths)
     finalpaths = property(finalpaths_,doc="dictionary containing the finalpaths for the process")
     def sequences_(self):
         """returns a dict of the sequences that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__sequences)
     sequences = property(sequences_,doc="dictionary containing the sequences for the process")
     def tasks_(self):
         """returns a dict of the tasks that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__tasks)
     tasks = property(tasks_,doc="dictionary containing the tasks for the process")
     def conditionaltasks_(self):
         """returns a dict of the conditionaltasks that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__conditionaltasks)
     conditionaltasks = property(conditionaltasks_,doc="dictionary containing the conditionatasks for the process")
     def schedule_(self):
         """returns the schedule that has been added to the Process or None if none have been added"""
         return self.__schedule
     def setPartialSchedule_(self,sch,label):
         if label == "schedule":
             self.setSchedule_(sch)
         else:
             self._place(label, sch, self.__partialschedules)
     def setSchedule_(self,sch):
         # See if every path and endpath has been inserted into the process
         index = 0
         try:
             for p in sch:
                 p.label_()
                 index +=1
         except:
             raise RuntimeError("The path at index "+str(index)+" in the Schedule was not attached to the process.")
         self.__dict__['_Process__schedule'] = sch
     schedule = property(schedule_,setSchedule_,doc='the schedule or None if not set')
     def services_(self):
         """returns a dict of the services that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__services)
     services = property(services_,doc="dictionary containing the services for the process")
     def processAccelerators_(self):
         """returns a dict of the ProcessAccelerators that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__accelerators)
     processAccelerators = property(processAccelerators_,doc="dictionary containing the ProcessAccelerators for the process")
     def es_producers_(self):
         """returns a dict of the esproducers that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__esproducers)
     es_producers = property(es_producers_,doc="dictionary containing the es_producers for the process")
     def es_sources_(self):
         """returns a the es_sources that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__essources)
     es_sources = property(es_sources_,doc="dictionary containing the es_sources for the process")
     def es_prefers_(self):
         """returns a dict of the es_prefers that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__esprefers)
     es_prefers = property(es_prefers_,doc="dictionary containing the es_prefers for the process")
     def aliases_(self):
         """returns a dict of the aliases that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__aliases)
     aliases = property(aliases_,doc="dictionary containing the aliases for the process")
     def psets_(self):
         """returns a dict of the PSets that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__psets)
     psets = property(psets_,doc="dictionary containing the PSets for the process")
     def vpsets_(self):
         """returns a dict of the VPSets that have been added to the Process"""
         return DictTypes.FixedKeysDict(self.__vpsets)
     vpsets = property(vpsets_,doc="dictionary containing the PSets for the process")
 
     def isUsingModifier(self,mod):
         """returns True if the Modifier is in used by this Process"""
         if mod._isChosen():
             for m in self.__modifiers:
                 if m._isOrContains(mod):
                     return True
         return False
 
     def __setObjectLabel(self, object, newLabel) :
         if not object.hasLabel_() :
             object.setLabel(newLabel)
             return
         if newLabel == object.label_() :
             return
         if newLabel is None :
             object.setLabel(None)
             return
         if (hasattr(self, object.label_()) and id(getattr(self, object.label_())) == id(object)) :
             msg100 = "Attempting to change the label of an attribute of the Process\n"
             msg101 = "Old label = "+object.label_()+"  New label = "+newLabel+"\n"
             msg102 = "Type = "+str(type(object))+"\n"
             msg103 = "Some possible solutions:\n"
             msg104 = "  1. Clone modules instead of using simple assignment. Cloning is\n"
             msg105 = "  also preferred for other types when possible.\n"
             msg106 = "  2. Declare new names starting with an underscore if they are\n"
             msg107 = "  for temporaries you do not want propagated into the Process. The\n"
             msg108 = "  underscore tells \"from x import *\" and process.load not to import\n"
             msg109 = "  the name.\n"
             msg110 = "  3. Reorganize so the assigment is not necessary. Giving a second\n"
             msg111 = "  name to the same object usually causes confusion and problems.\n"
             msg112 = "  4. Compose Sequences: newName = cms.Sequence(oldName)\n"
             raise ValueError(msg100+msg101+msg102+msg103+msg104+msg105+msg106+msg107+msg108+msg109+msg110+msg111+msg112)
         object.setLabel(None)
         object.setLabel(newLabel)
 
     def __setattr__(self,name,value):
         # check if the name is well-formed (only _ and alphanumerics are allowed)
         if not name.replace('_','').isalnum():
             raise ValueError('The label '+name+' contains forbiden characters')
 
         if name == 'options':
             value = self.__updateOptions(value)
         if name == 'maxEvents':
             value = self.__updateMaxEvents(value)
 
         # private variable exempt from all this
         if name.startswith('_Process__'):
             self.__dict__[name]=value
             return
         if not isinstance(value,_ConfigureComponent):
             raise TypeError("can only assign labels to an object that inherits from '_ConfigureComponent'\n"
                             +"an instance of "+str(type(value))+" will not work - requested label is "+name)
         if not isinstance(value,_Labelable) and not isinstance(value,Source) and not isinstance(value,Looper) and not isinstance(value,Schedule):
             if name == value.type_():
                 if hasattr(self,name) and (getattr(self,name)!=value):
                     self._replaceInTasks(name, value)
                     self._replaceInConditionalTasks(name, value)
                 # Only Services get handled here
                 self.add_(value)
                 return
             else:
                 raise TypeError("an instance of "+str(type(value))+" can not be assigned the label '"+name+"'.\n"+
                                 "Please either use the label '"+value.type_()+" or use the 'add_' method instead.")
         #clone the item
         if self.__isStrict:
             newValue =value.copy()
             try:
                 newValue._filename = value._filename
             except:
                 pass
             value.setIsFrozen()
         else:
             newValue =value
         if not self._okToPlace(name, value, self.__dict__):
             newFile='top level config'
             if hasattr(value,'_filename'):
                 newFile = value._filename
             oldFile='top level config'
             oldValue = getattr(self,name)
             if hasattr(oldValue,'_filename'):
                 oldFile = oldValue._filename
             msg = "Trying to override definition of process."+name
             msg += "\n new object defined in: "+newFile
             msg += "\n existing object defined in: "+oldFile
             raise ValueError(msg)
         # remove the old object of the name (if there is one)
         if hasattr(self,name) and not (getattr(self,name)==newValue):
             # Complain if items in sequences or tasks from load() statements have
             # degenerate names, but if the user overwrites a name in the
             # main config, replace it everywhere
             if newValue._isTaskComponent():
                 if not self.__InExtendCall:
                     self._replaceInTasks(name, newValue)
                     self._replaceInConditionalTasks(name, newValue)
                     self._replaceInSchedule(name, newValue)
                 else:
                     if not isinstance(newValue, Task):
                         #should check to see if used in task before complaining
                         newFile='top level config'
                         if hasattr(value,'_filename'):
                             newFile = value._filename
                         oldFile='top level config'
                         oldValue = getattr(self,name)
                         if hasattr(oldValue,'_filename'):
                             oldFile = oldValue._filename
                         msg1 = "Trying to override definition of "+name+" while it is used by the task "
                         msg2 = "\n new object defined in: "+newFile
                         msg2 += "\n existing object defined in: "+oldFile
                         s = self.__findFirstUsingModule(self.tasks,oldValue)
                         if s is not None:
                             raise ValueError(msg1+s.label_()+msg2)
 
             if isinstance(newValue, _Sequenceable) or newValue._isTaskComponent() or isinstance(newValue, ConditionalTask):
                 if not self.__InExtendCall:
                     if isinstance(newValue, ConditionalTask):
                         self._replaceInConditionalTasks(name, newValue)
                     self._replaceInSequences(name, newValue)
                 else:
                     #should check to see if used in sequence before complaining
                     newFile='top level config'
                     if hasattr(value,'_filename'):
                         newFile = value._filename
                     oldFile='top level config'
                     oldValue = getattr(self,name)
                     if hasattr(oldValue,'_filename'):
                         oldFile = oldValue._filename
                     msg1 = "Trying to override definition of "+name+" while it is used by the "
                     msg2 = "\n new object defined in: "+newFile
                     msg2 += "\n existing object defined in: "+oldFile
                     s = self.__findFirstUsingModule(self.sequences,oldValue)
                     if s is not None:
                         raise ValueError(msg1+"sequence "+s.label_()+msg2)
                     s = self.__findFirstUsingModule(self.paths,oldValue)
                     if s is not None:
                         raise ValueError(msg1+"path "+s.label_()+msg2)
                     s = self.__findFirstUsingModule(self.endpaths,oldValue)
                     if s is not None:
                         raise ValueError(msg1+"endpath "+s.label_()+msg2)
                     s = self.__findFirstUsingModule(self.finalpaths,oldValue)
                     if s is not None:
                         raise ValueError(msg1+"finalpath "+s.label_()+msg2)
 
             # In case of EDAlias, raise Exception always to avoid surprises
             if isinstance(newValue, EDAlias):
                 oldValue = getattr(self, name)
                 #should check to see if used in task/sequence before complaining
                 newFile='top level config'
                 if hasattr(value,'_filename'):
                     newFile = value._filename
                 oldFile='top level config'
                 if hasattr(oldValue,'_filename'):
                     oldFile = oldValue._filename
                 msg1 = "Trying to override definition of "+name+" with an EDAlias while it is used by the "
                 msg2 = "\n new object defined in: "+newFile
                 msg2 += "\n existing object defined in: "+oldFile
                 s = self.__findFirstUsingModule(self.tasks,oldValue)
                 if s is not None:
                     raise ValueError(msg1+"task "+s.label_()+msg2)
                 s = self.__findFirstUsingModule(self.sequences,oldValue)
                 if s is not None:
                     raise ValueError(msg1+"sequence "+s.label_()+msg2)
                 s = self.__findFirstUsingModule(self.paths,oldValue)
                 if s is not None:
                     raise ValueError(msg1+"path "+s.label_()+msg2)
                 s = self.__findFirstUsingModule(self.endpaths,oldValue)
                 if s is not None:
                     raise ValueError(msg1+"endpath "+s.label_()+msg2)
                 s = self.__findFirstUsingModule(self.finalpaths,oldValue)
                 if s is not None:
                     raise ValueError(msg1+"finalpath "+s.label_()+msg2)
 
             if not self.__InExtendCall and (Schedule._itemIsValid(newValue) or isinstance(newValue, Task)):
                 self._replaceInScheduleDirectly(name, newValue)
 
             self._delattrFromSetattr(name)
         self.__dict__[name]=newValue
         if isinstance(newValue,_Labelable):
             self.__setObjectLabel(newValue, name)
             self._cloneToObjectDict[id(value)] = newValue
             self._cloneToObjectDict[id(newValue)] = newValue
         #now put in proper bucket
         newValue._place(name,self)
     def __findFirstUsingModule(self, seqsOrTasks, mod):
         """Given a container of sequences or tasks, find the first sequence or task
         containing mod and return it. If none is found, return None"""
         from FWCore.ParameterSet.SequenceTypes import ModuleNodeVisitor
         l = list()
         for seqOrTask in seqsOrTasks.values():
             l[:] = []
             v = ModuleNodeVisitor(l)
             seqOrTask.visit(v)
             if mod in l:
                 return seqOrTask
         return None
 
     def _delHelper(self,name):
         if not hasattr(self,name):
             raise KeyError('process does not know about '+name)
         elif name.startswith('_Process__'):
             raise ValueError('this attribute cannot be deleted')
 
         # we have to remove it from all dictionaries/registries
         dicts = [item for item in self.__dict__.values() if (isinstance(item, dict) or isinstance(item, DictTypes.SortedKeysDict))]
         for reg in dicts:
             if name in reg: del reg[name]
         # if it was a labelable object, the label needs to be removed
         obj = getattr(self,name)
         if isinstance(obj,_Labelable):
             obj.setLabel(None)
         if isinstance(obj,Service):
             obj._inProcess = False
 
     def __delattr__(self,name):
         self._delHelper(name)
         obj = getattr(self,name)
         if not obj is None:
             if not isinstance(obj, Sequence) and not isinstance(obj, Task) and not isinstance(obj,ConditionalTask):
                 # For modules, ES modules and services we can also remove
                 # the deleted object from Sequences, Paths, EndPaths, and
                 # Tasks. Note that for Sequences and Tasks that cannot be done
                 # reliably as the places where the Sequence or Task was used
                 # might have been expanded so we do not even try. We considered
                 # raising an exception if a Sequences or Task was explicitly
                 # deleted, but did not because when done carefully deletion
                 # is sometimes OK (for example in the prune function where it
                 # has been checked that the deleted Sequence is not used).
                 if obj._isTaskComponent():
                     self._replaceInTasks(name, None)
                     self._replaceInConditionalTasks(name, None)
                     self._replaceInSchedule(name, None)
                 if isinstance(obj, _Sequenceable) or obj._isTaskComponent():
                     self._replaceInSequences(name, None)
                 if Schedule._itemIsValid(obj) or isinstance(obj, Task):
                     self._replaceInScheduleDirectly(name, None)
         # now remove it from the process itself
         try:
             del self.__dict__[name]
         except:
             pass
 
     def _delattrFromSetattr(self,name):
         """Similar to __delattr__ but we need different behavior when called from __setattr__"""
         self._delHelper(name)
         # now remove it from the process itself
         try:
             del self.__dict__[name]
         except:
             pass
 
     def add_(self,value):
         """Allows addition of components that do not have to have a label, e.g. Services"""
         if not isinstance(value,_ConfigureComponent):
             raise TypeError
         if not isinstance(value,_Unlabelable):
             raise TypeError
         #clone the item
         if self.__isStrict:
             newValue =value.copy()
             value.setIsFrozen()
         else:
             newValue =value
         newValue._place('',self)
 
     def _okToPlace(self, name, mod, d):
         if not self.__InExtendCall:
             # if going
             return True
         elif not self.__isStrict:
             return True
         elif name in d:
             # if there's an old copy, and the new one
             # hasn't been modified, we're done.  Still
             # not quite safe if something has been defined twice.
             #  Need to add checks
             if mod._isModified:
                 if d[name]._isModified:
                     return False
                 else:
                     return True
             else:
                 return True
         else:
             return True
 
     def _place(self, name, mod, d):
         if self._okToPlace(name, mod, d):
             if self.__isStrict and isinstance(mod, _ModuleSequenceType):
                 d[name] = mod._postProcessFixup(self._cloneToObjectDict)
             else:
                 d[name] = mod
             if isinstance(mod,_Labelable):
                 self.__setObjectLabel(mod, name)
     def _placeOutputModule(self,name,mod):
         self._place(name, mod, self.__outputmodules)
     def _placeProducer(self,name,mod):
         self._place(name, mod, self.__producers)
     def _placeSwitchProducer(self,name,mod):
         self._place(name, mod, self.__switchproducers)
     def _placeFilter(self,name,mod):
         self._place(name, mod, self.__filters)
     def _placeAnalyzer(self,name,mod):
         self._place(name, mod, self.__analyzers)
     def _placePath(self,name,mod):
         self._validateSequence(mod, name)
         try:
             self._place(name, mod, self.__paths)
         except ModuleCloneError as msg:
             context = format_outerframe(4)
             raise Exception("%sThe module %s in path %s is unknown to the process %s." %(context, msg, name, self._Process__name))
     def _placeEndPath(self,name,mod):
         self._validateSequence(mod, name)
         try:
             self._place(name, mod, self.__endpaths)
         except ModuleCloneError as msg:
             context = format_outerframe(4)
             raise Exception("%sThe module %s in endpath %s is unknown to the process %s." %(context, msg, name, self._Process__name))
     def _placeFinalPath(self,name,mod):
         self._validateSequence(mod, name)
         try:
             self._place(name, mod, self.__finalpaths)
         except ModuleCloneError as msg:
             context = format_outerframe(4)
             raise Exception("%sThe module %s in finalpath %s is unknown to the process %s." %(context, msg, name, self._Process__name))
     def _placeSequence(self,name,mod):
         self._validateSequence(mod, name)
         self._place(name, mod, self.__sequences)
     def _placeESProducer(self,name,mod):
         self._place(name, mod, self.__esproducers)
     def _placeESPrefer(self,name,mod):
         self._place(name, mod, self.__esprefers)
     def _placeESSource(self,name,mod):
         self._place(name, mod, self.__essources)
     def _placeTask(self,name,task):
         self._validateTask(task, name)
         self._place(name, task, self.__tasks)
     def _placeConditionalTask(self,name,task):
         self._validateConditionalTask(task, name)
         self._place(name, task, self.__conditionaltasks)
     def _placeAlias(self,name,mod):
         self._place(name, mod, self.__aliases)
     def _placePSet(self,name,mod):
         self._place(name, mod, self.__psets)
     def _placeVPSet(self,name,mod):
         self._place(name, mod, self.__vpsets)
     def _placeSource(self,name,mod):
         """Allow the source to be referenced by 'source' or by type name"""
         if name != 'source':
             raise ValueError("The label '"+name+"' can not be used for a Source.  Only 'source' is allowed.")
         if self.__dict__['_Process__source'] is not None :
             del self.__dict__[self.__dict__['_Process__source'].type_()]
         self.__dict__['_Process__source'] = mod
         self.__dict__[mod.type_()] = mod
     def _placeLooper(self,name,mod):
         if name != 'looper':
             raise ValueError("The label '"+name+"' can not be used for a Looper.  Only 'looper' is allowed.")
         self.__dict__['_Process__looper'] = mod
         self.__dict__[mod.type_()] = mod
     def _placeSubProcess(self,name,mod):
         self.__dict__['_Process__subProcess'] = mod
         self.__dict__[mod.type_()] = mod
     def addSubProcess(self,mod):
         self.__subProcesses.append(mod)
     def _placeService(self,typeName,mod):
         self._place(typeName, mod, self.__services)
         if typeName in self.__dict__:
             self.__dict__[typeName]._inProcess = False
         self.__dict__[typeName]=mod
     def _placeAccelerator(self,typeName,mod):
         self._place(typeName, mod, self.__accelerators)
         self.__dict__[typeName]=mod
     def load(self, moduleName):
         moduleName = moduleName.replace("/",".")
         module = __import__(moduleName)
         self.extend(sys.modules[moduleName])
     def extend(self,other,items=()):
         """Look in other and find types that we can use"""
         # enable explicit check to avoid overwriting of existing objects
         self.__dict__['_Process__InExtendCall'] = True
 
         seqs = dict()
         tasksToAttach = dict()
         mods = []
         for name in dir(other):
             #'from XX import *' ignores these, and so should we.
             if name.startswith('_'):
                 continue
             item = getattr(other,name)
             if name == "source" or name == "looper":
                 # In these cases 'item' could be None if the specific object was not defined
                 if item is not None:
                     self.__setattr__(name,item)
             elif isinstance(item,_ModuleSequenceType):
                 seqs[name]=item
             elif isinstance(item,Task) or isinstance(item, ConditionalTask):
                 tasksToAttach[name] = item
             elif isinstance(item,_Labelable):
                 self.__setattr__(name,item)
                 if not item.hasLabel_() :
                     item.setLabel(name)
             elif isinstance(item,Schedule):
                 self.__setattr__(name,item)
             elif isinstance(item,_Unlabelable):
                 self.add_(item)
             elif isinstance(item,ProcessModifier):
                 mods.append(item)
             elif isinstance(item,ProcessFragment):
                 self.extend(item)
 
         #now create a sequence that uses the newly made items
         for name,seq in seqs.items():
             if id(seq) not in self._cloneToObjectDict:
                 self.__setattr__(name,seq)
             else:
                 newSeq = self._cloneToObjectDict[id(seq)]
                 self.__dict__[name]=newSeq
                 self.__setObjectLabel(newSeq, name)
                 #now put in proper bucket
                 newSeq._place(name,self)
 
         for name, task in tasksToAttach.items():
             self.__setattr__(name, task)
 
         #apply modifiers now that all names have been added
         for item in mods:
             item.apply(self)
 
         self.__dict__['_Process__InExtendCall'] = False
 
     def _dumpConfigNamedList(self,items,typeName,options):
         returnValue = ''
         for name,item in items:
             returnValue +=options.indentation()+typeName+' '+name+' = '+item.dumpConfig(options)
         return returnValue
 
     def _dumpConfigUnnamedList(self,items,typeName,options):
         returnValue = ''
         for name,item in items:
             returnValue +=options.indentation()+typeName+' = '+item.dumpConfig(options)
         return returnValue
 
     def _dumpConfigOptionallyNamedList(self,items,typeName,options):
         returnValue = ''
         for name,item in items:
             if name == item.type_():
                 name = ''
             returnValue +=options.indentation()+typeName+' '+name+' = '+item.dumpConfig(options)
         return returnValue
 
     def dumpConfig(self, options=PrintOptions()):
         """return a string containing the equivalent process defined using the old configuration language"""
         config = "process "+self.__name+" = {\n"
         options.indent()
         if self.source_():
             config += options.indentation()+"source = "+self.source_().dumpConfig(options)
         if self.looper_():
             config += options.indentation()+"looper = "+self.looper_().dumpConfig(options)
 
         config+=self._dumpConfigNamedList(self.subProcesses_(),
                                   'subProcess',
                                   options)
         config+=self._dumpConfigNamedList(self.producers_().items(),
                                   'module',
                                   options)
         config+=self._dumpConfigNamedList(self.switchProducers_().items(),
                                   'module',
                                   options)
         config+=self._dumpConfigNamedList(self.filters_().items(),
                                   'module',
                                   options)
         config+=self._dumpConfigNamedList(self.analyzers_().items(),
                                   'module',
                                   options)
         config+=self._dumpConfigNamedList(self.outputModules_().items(),
                                   'module',
                                   options)
         config+=self._dumpConfigNamedList(self.sequences_().items(),
                                   'sequence',
                                   options)
         config+=self._dumpConfigNamedList(self.paths_().items(),
                                   'path',
                                   options)
         config+=self._dumpConfigNamedList(self.endpaths_().items(),
                                   'endpath',
                                   options)
         config+=self._dumpConfigNamedList(self.finalpaths_().items(),
                                   'finalpath',
                                   options)
         config+=self._dumpConfigUnnamedList(self.services_().items(),
                                   'service',
                                   options)
         config+=self._dumpConfigNamedList(self.aliases_().items(),
                                   'alias',
                                   options)
         config+=self._dumpConfigOptionallyNamedList(
             self.es_producers_().items(),
             'es_module',
             options)
         config+=self._dumpConfigOptionallyNamedList(
             self.es_sources_().items(),
             'es_source',
             options)
         config += self._dumpConfigESPrefers(options)
         for name,item in self.psets.items():
             config +=options.indentation()+item.configTypeName()+' '+name+' = '+item.configValue(options)
         for name,item in self.vpsets.items():
             config +=options.indentation()+'VPSet '+name+' = '+item.configValue(options)
         if self.schedule:
             pathNames = [p.label_() for p in self.schedule]
             config +=options.indentation()+'schedule = {'+','.join(pathNames)+'}\n'
 
 #        config+=self._dumpConfigNamedList(self.vpsets.items(),
 #                                  'VPSet',
 #                                  options)
         config += "}\n"
         options.unindent()
         return config
 
     def _dumpConfigESPrefers(self, options):
         result = ''
         for item in self.es_prefers_().values():
             result +=options.indentation()+'es_prefer '+item.targetLabel_()+' = '+item.dumpConfig(options)
         return result
 
     def _dumpPythonSubProcesses(self, l, options):
         returnValue = ''
         for item in l:
             returnValue += item.dumpPython(options)+'\n\n'
         return returnValue
 
     def _dumpPythonList(self, d, options):
         returnValue = ''
         if isinstance(d, DictTypes.SortedKeysDict):
             for name,item in d.items():
                 returnValue +='process.'+name+' = '+item.dumpPython(options)+'\n\n'
         else:
             for name,item in sorted(d.items()):
                 returnValue +='process.'+name+' = '+item.dumpPython(options)+'\n\n'
         return returnValue
 
     def _splitPythonList(self, subfolder, d, options):
         parts = DictTypes.SortedKeysDict()
         for name, item in d.items() if isinstance(d, DictTypes.SortedKeysDict) else sorted(d.items()):
             code = ''
             dependencies = item.directDependencies()
             for module_subfolder, module in dependencies:
                 module = module + '_cfi'
                 if options.useSubdirectories and module_subfolder:
                     module = module_subfolder + '.' + module
                 if options.targetDirectory is not None:
                     if options.useSubdirectories and subfolder:
                       module = '..' + module
                     else:
                       module = '.' + module
                 code += 'from ' + module + ' import *\n'
             if dependencies:
                 code += '\n'
             code += name + ' = ' + item.dumpPython(options)
             parts[name] = subfolder, code
         return parts
 
     def _validateSequence(self, sequence, label):
         # See if every module has been inserted into the process
         try:
             l = set()
             visitor = NodeNameVisitor(l)
             sequence.visit(visitor)
         except Exception as e:
             raise RuntimeError("An entry in sequence {} has no label\n  Seen entries: {}\n  Error: {}".format(label, l, e))
 
     def _validateTask(self, task, label):
         # See if every module and service has been inserted into the process
         try:
             l = set()
             visitor = NodeNameVisitor(l)
             task.visit(visitor)
         except:
             raise RuntimeError("An entry in task " + label + ' has not been attached to the process')
     def _validateConditionalTask(self, task, label):
         # See if every module and service has been inserted into the process
         try:
             l = set()
             visitor = NodeNameVisitor(l)
             task.visit(visitor)
         except:
             raise RuntimeError("An entry in task " + label + ' has not been attached to the process')
 
     def _itemsInDependencyOrder(self, processDictionaryOfItems):
         # The items can be Sequences or Tasks and the input
         # argument should either be the dictionary of sequences
         # or the dictionary of tasks from the process.
 
         returnValue=DictTypes.SortedKeysDict()
 
         # For each item, see what other items it depends upon
         # For our purpose here, an item depends on the items it contains.
         dependencies = {}
         for label,item in processDictionaryOfItems.items():
             containedItems = []
             if isinstance(item, Task):
                 v = TaskVisitor(containedItems)
             elif isinstance(item, ConditionalTask):
                 v = ConditionalTaskVisitor(containedItems)
             else:
                 v = SequenceVisitor(containedItems)
             try:
                 item.visit(v)
             except RuntimeError:
                 if isinstance(item, Task):
                     raise RuntimeError("Failed in a Task visitor. Probably " \
                                        "a circular dependency discovered in Task with label " + label)
                 elif isinstance(item, ConditionalTask):
                     raise RuntimeError("Failed in a ConditionalTask visitor. Probably " \
                                        "a circular dependency discovered in ConditionalTask with label " + label)
                 else:
                     raise RuntimeError("Failed in a Sequence visitor. Probably a " \
                                        "circular dependency discovered in Sequence with label " + label)
             for containedItem in containedItems:
                 # Check for items that both have labels and are not in the process.
                 # This should not normally occur unless someone explicitly assigns a
                 # label without putting the item in the process (which should not ever
                 # be done). We check here because this problem could cause the code
                 # in the 'while' loop below to go into an infinite loop.
                 if containedItem.hasLabel_():
                     testItem = processDictionaryOfItems.get(containedItem.label_())
                     if testItem is None or containedItem != testItem:
                         if isinstance(item, Task):
                             raise RuntimeError("Task has a label, but using its label to get an attribute" \
                                                " from the process yields a different object or None\n"+
                                                "label = " + containedItem.label_())
                         if isinstance(item, ConditionalTask):
                             raise RuntimeError("ConditionalTask has a label, but using its label to get an attribute" \
                                                " from the process yields a different object or None\n"+
                                                "label = " + containedItem.label_())
                         else:
                             raise RuntimeError("Sequence has a label, but using its label to get an attribute" \
                                                " from the process yields a different object or None\n"+
                                                "label = " + containedItem.label_())
             dependencies[label]=[dep.label_() for dep in containedItems if dep.hasLabel_()]
 
         # keep looping until we get rid of all dependencies
         while dependencies:
             oldDeps = dict(dependencies)
             for label,deps in oldDeps.items():
                 if len(deps)==0:
                     returnValue[label]=processDictionaryOfItems[label]
                     #remove this as a dependency for all other tasks
                     del dependencies[label]
                     for lb2,deps2 in dependencies.items():
                         while deps2.count(label):
                             deps2.remove(label)
         return returnValue
 
     def _dumpPython(self, d, options):
         result = ''
         for name, value in sorted(d.items()):
             result += value.dumpPythonAs(name,options)+'\n'
         return result
 
     def _splitPython(self, subfolder, d, options):
         result = {}
         for name, value in sorted(d.items()):
             result[name] = subfolder, value.dumpPythonAs(name, options) + '\n'
         return result
 
     def dumpPython(self, options=PrintOptions()):
         """return a string containing the equivalent process defined using python"""
         specialImportRegistry._reset()
         header = "import FWCore.ParameterSet.Config as cms"
         result = "process = cms.Process(\""+self.__name+"\")\n\n"
         if self.source_():
             result += "process.source = "+self.source_().dumpPython(options)
         if self.looper_():
             result += "process.looper = "+self.looper_().dumpPython()
         result+=self._dumpPythonList(self.psets, options)
         result+=self._dumpPythonList(self.vpsets, options)
         result+=self._dumpPythonSubProcesses(self.subProcesses_(), options)
         result+=self._dumpPythonList(self.producers_(), options)
         result+=self._dumpPythonList(self.switchProducers_(), options)
         result+=self._dumpPythonList(self.filters_() , options)
         result+=self._dumpPythonList(self.analyzers_(), options)
         result+=self._dumpPythonList(self.outputModules_(), options)
         result+=self._dumpPythonList(self.services_(), options)
         result+=self._dumpPythonList(self.processAccelerators_(), options)
         result+=self._dumpPythonList(self.es_producers_(), options)
         result+=self._dumpPythonList(self.es_sources_(), options)
         result+=self._dumpPython(self.es_prefers_(), options)
         result+=self._dumpPythonList(self._itemsInDependencyOrder(self.tasks), options)
         result+=self._dumpPythonList(self._itemsInDependencyOrder(self.conditionaltasks), options)
         result+=self._dumpPythonList(self._itemsInDependencyOrder(self.sequences), options)
         result+=self._dumpPythonList(self.paths_(), options)
         result+=self._dumpPythonList(self.endpaths_(), options)
         result+=self._dumpPythonList(self.finalpaths_(), options)
         result+=self._dumpPythonList(self.aliases_(), options)
         if not self.schedule_() == None:
             result += 'process.schedule = ' + self.schedule.dumpPython(options)
         imports = specialImportRegistry.getSpecialImports()
         if len(imports) > 0:
             header += "\n" + "\n".join(imports)
         header += "\n\n"
         return header+result
 
     def splitPython(self, options = PrintOptions()):
         """return a map of file names to python configuration fragments"""
         specialImportRegistry._reset()
         # extract individual fragments
         options.isCfg = False
         header = "import FWCore.ParameterSet.Config as cms"
         result = ''
         parts = {}
         files = {}
 
         result = 'process = cms.Process("' + self.__name + '")\n\n'
 
         if self.source_():
             parts['source'] = (None, 'source = ' + self.source_().dumpPython(options))
 
         if self.looper_():
             parts['looper'] = (None, 'looper = ' + self.looper_().dumpPython())
 
         parts.update(self._splitPythonList('psets', self.psets, options))
         parts.update(self._splitPythonList('psets', self.vpsets, options))
         # FIXME
         #parts.update(self._splitPythonSubProcesses(self.subProcesses_(), options))
         if len(self.subProcesses_()):
           sys.stderr.write("error: subprocesses are not supported yet\n\n")
         parts.update(self._splitPythonList('modules', self.producers_(), options))
         parts.update(self._splitPythonList('modules', self.switchProducers_(), options))
         parts.update(self._splitPythonList('modules', self.filters_() , options))
         parts.update(self._splitPythonList('modules', self.analyzers_(), options))
         parts.update(self._splitPythonList('modules', self.outputModules_(), options))
         parts.update(self._splitPythonList('services', self.services_(), options))
         parts.update(self._splitPythonList('eventsetup', self.es_producers_(), options))
         parts.update(self._splitPythonList('eventsetup', self.es_sources_(), options))
         parts.update(self._splitPython('eventsetup', self.es_prefers_(), options))
         parts.update(self._splitPythonList('tasks', self._itemsInDependencyOrder(self.tasks), options))
         parts.update(self._splitPythonList('sequences', self._itemsInDependencyOrder(self.sequences), options))
         parts.update(self._splitPythonList('paths', self.paths_(), options))
         parts.update(self._splitPythonList('paths', self.endpaths_(), options))
         parts.update(self._splitPythonList('paths', self.finalpaths_(), options))
         parts.update(self._splitPythonList('modules', self.aliases_(), options))
 
         if options.targetDirectory is not None:
             files[options.targetDirectory + '/__init__.py'] = ''
 
         if options.useSubdirectories:
           for sub in 'psets', 'modules', 'services', 'eventsetup', 'tasks', 'sequences', 'paths':
             if options.targetDirectory is not None:
                 sub = options.targetDirectory + '/' + sub
             files[sub + '/__init__.py'] = ''
 
         # case insensitive sort by subfolder and module name
         parts = sorted(parts.items(), key = lambda nsc: (nsc[1][0].lower() if nsc[1][0] else '', nsc[0].lower()))
 
         for (name, (subfolder, code)) in parts:
             filename = name + '_cfi'
             if options.useSubdirectories and subfolder:
                 filename = subfolder + '/' + filename
             if options.targetDirectory is not None:
                 filename = options.targetDirectory + '/' + filename
             result += 'process.load("%s")\n' % filename
             files[filename + '.py'] = header + '\n\n' + code
 
         if self.schedule_() is not None:
             options.isCfg = True
             result += '\nprocess.schedule = ' + self.schedule.dumpPython(options)
 
         imports = specialImportRegistry.getSpecialImports()
         if len(imports) > 0:
             header += '\n' + '\n'.join(imports)
         files['-'] = header + '\n\n' + result
         return files
 
     def _replaceInSequences(self, label, new):
         old = getattr(self,label)
         #TODO - replace by iterator concatenation
         #to ovoid dependency problems between sequences, first modify
         # process known sequences to do a non-recursive change. Then do
         # a recursive change to get cases where a sub-sequence unknown to
         # the process has the item to be replaced
         for sequenceable in self.sequences.values():
             sequenceable._replaceIfHeldDirectly(old,new)
         for sequenceable in self.sequences.values():
             sequenceable.replace(old,new)
         for sequenceable in self.paths.values():
             sequenceable.replace(old,new)
         for sequenceable in self.endpaths.values():
             sequenceable.replace(old,new)
         for sequenceable in self.finalpaths.values():
             sequenceable.replace(old,new)
     def _replaceInTasks(self, label, new):
         old = getattr(self,label)
         for task in self.tasks.values():
             task.replace(old, new)
     def _replaceInConditionalTasks(self, label, new):
         old = getattr(self,label)
         for task in self.conditionaltasks.values():
             task.replace(old, new)
     def _replaceInSchedule(self, label, new):
         if self.schedule_() == None:
             return
         old = getattr(self,label)
         for task in self.schedule_()._tasks:
             task.replace(old, new)
     def _replaceInScheduleDirectly(self, label, new):
         if self.schedule_() == None:
             return
         old = getattr(self,label)
         self.schedule_()._replaceIfHeldDirectly(old, new)
     def globalReplace(self,label,new):
         """ Replace the item with label 'label' by object 'new' in the process and all sequences/paths/tasks"""
         if not hasattr(self,label):
             raise LookupError("process has no item of label "+label)
         setattr(self,label,new)
     def _insertInto(self, parameterSet, itemDict):
         for name,value in itemDict.items():
             value.insertInto(parameterSet, name)
     def _insertOneInto(self, parameterSet, label, item, tracked):
         vitems = []
         if not item == None:
             newlabel = item.nameInProcessDesc_(label)
             vitems = [newlabel]
             item.insertInto(parameterSet, newlabel)
         parameterSet.addVString(tracked, label, vitems)
     def _insertManyInto(self, parameterSet, label, itemDict, tracked):
         l = []
         for name,value in itemDict.items():
             value.appendToProcessDescList_(l, name)
             value.insertInto(parameterSet, name)
         # alphabetical order is easier to compare with old language
         l.sort()
         parameterSet.addVString(tracked, label, l)
     def _insertSwitchProducersInto(self, parameterSet, labelModules, labelAliases, itemDict, tracked):
         modules = parameterSet.getVString(tracked, labelModules)
         aliases = parameterSet.getVString(tracked, labelAliases)
         accelerators = parameterSet.getVString(False, "@selected_accelerators")
         for name,value in itemDict.items():
             value.appendToProcessDescLists_(modules, aliases, name)
             value.insertInto(parameterSet, name, accelerators)
         modules.sort()
         aliases.sort()
         parameterSet.addVString(tracked, labelModules, modules)
         parameterSet.addVString(tracked, labelAliases, aliases)
     def _insertSubProcessesInto(self, parameterSet, label, itemList, tracked):
         l = []
         subprocs = []
         for value in itemList:
             name = value.getProcessName()
             newLabel = value.nameInProcessDesc_(name)
             l.append(newLabel)
             pset = value.getSubProcessPSet(parameterSet)
             subprocs.append(pset)
         # alphabetical order is easier to compare with old language
         l.sort()
         parameterSet.addVString(tracked, label, l)
         parameterSet.addVPSet(False,"subProcesses",subprocs)
     def _insertPaths(self, processPSet, nodeVisitor):
         scheduledPaths = []
         triggerPaths = []
         endpaths = []
         finalpaths = []
         if self.schedule_() == None:
             # make one from triggerpaths & endpaths
             for name in self.paths_():
                 scheduledPaths.append(name)
                 triggerPaths.append(name)
             for name in self.endpaths_():
                 scheduledPaths.append(name)
                 endpaths.append(name)
             for name in self.finalpaths_():
                 finalpaths.append(name)
         else:
             for path in self.schedule_():
                 pathname = path.label_()
                 if pathname in self.endpaths_():
                     endpaths.append(pathname)
                     scheduledPaths.append(pathname)
                 elif pathname in self.finalpaths_():
                     finalpaths.append(pathname)
                 else:
                     scheduledPaths.append(pathname)
                     triggerPaths.append(pathname)
             for task in self.schedule_()._tasks:
                 task.resolve(self.__dict__)
                 scheduleTaskValidator = ScheduleTaskValidator()
                 task.visit(scheduleTaskValidator)
                 task.visit(nodeVisitor)
         # consolidate all final_paths into one EndPath
         endPathWithFinalPathModulesName ="@finalPath"
         finalPathEndPath = EndPath()
         if finalpaths:
           endpaths.append(endPathWithFinalPathModulesName)
           scheduledPaths.append(endPathWithFinalPathModulesName)
           finalpathValidator = FinalPathValidator()
           modulesOnFinalPath = []
           for finalpathname in finalpaths:
               iFinalPath = self.finalpaths_()[finalpathname]
               iFinalPath.resolve(self.__dict__)
               finalpathValidator.setLabel(finalpathname)
               iFinalPath.visit(finalpathValidator)
               if finalpathValidator.filtersOnFinalpaths or finalpathValidator.producersOnFinalpaths:
                   names = [p.label_ for p in finalpathValidator.filtersOnFinalpaths]
                   names.extend( [p.label_ for p in finalpathValidator.producersOnFinalpaths])
                   raise RuntimeError("FinalPath %s has non OutputModules %s" % (finalpathname, ",".join(names)))
               modulesOnFinalPath.extend(iFinalPath.moduleNames())
           for m in modulesOnFinalPath:
             mod = getattr(self, m)
             setattr(mod, "@onFinalPath", untracked.bool(True))
             finalPathEndPath += mod
             
         processPSet.addVString(True, "@end_paths", endpaths)
         processPSet.addVString(True, "@paths", scheduledPaths)
         # trigger_paths are a little different
         p = processPSet.newPSet()
         p.addVString(True, "@trigger_paths", triggerPaths)
         processPSet.addPSet(True, "@trigger_paths", p)
         # add all these paths
         pathValidator = PathValidator()
         endpathValidator = EndPathValidator()
         decoratedList = []
         lister = DecoratedNodeNameVisitor(decoratedList)
         condTaskModules = []
         condTaskVistor = ModuleNodeOnConditionalTaskVisitor(condTaskModules)
         pathCompositeVisitor = CompositeVisitor(pathValidator, nodeVisitor, lister, condTaskVistor)
         endpathCompositeVisitor = CompositeVisitor(endpathValidator, nodeVisitor, lister)
         for triggername in triggerPaths:
             iPath = self.paths_()[triggername]
             iPath.resolve(self.__dict__)
             pathValidator.setLabel(triggername)
             lister.initialize()
             condTaskModules[:] = []
             iPath.visit(pathCompositeVisitor)
             if condTaskModules:
               decoratedList.append("#")
               l = list({x.label_() for x in condTaskModules})
               l.sort()
               decoratedList.extend(l)
               decoratedList.append("@")
             iPath.insertInto(processPSet, triggername, decoratedList[:])
         for endpathname in endpaths:
             if endpathname is not endPathWithFinalPathModulesName:
               iEndPath = self.endpaths_()[endpathname]
             else:
               iEndPath = finalPathEndPath
             iEndPath.resolve(self.__dict__)
             endpathValidator.setLabel(endpathname)
             lister.initialize()
             iEndPath.visit(endpathCompositeVisitor)
             iEndPath.insertInto(processPSet, endpathname, decoratedList[:])
         processPSet.addVString(False, "@filters_on_endpaths", endpathValidator.filtersOnEndpaths)
           
 
     def resolve(self,keepUnresolvedSequencePlaceholders=False):
         for x in self.paths.values():
             x.resolve(self.__dict__,keepUnresolvedSequencePlaceholders)
         for x in self.endpaths.values():
             x.resolve(self.__dict__,keepUnresolvedSequencePlaceholders)
         for x in self.finalpaths.values():
             x.resolve(self.__dict__,keepUnresolvedSequencePlaceholders)
         if not self.schedule_() == None:
             for task in self.schedule_()._tasks:
                 task.resolve(self.__dict__,keepUnresolvedSequencePlaceholders)
 
     def prune(self,verbose=False,keepUnresolvedSequencePlaceholders=False):
         """ Remove clutter from the process that we think is unnecessary:
         tracked PSets, VPSets and unused modules and sequences. If a Schedule has been set, then Paths and EndPaths
         not in the schedule will also be removed, along with an modules and sequences used only by
         those removed Paths and EndPaths. The keepUnresolvedSequencePlaceholders keeps also unresolved TaskPlaceholders."""
 # need to update this to only prune psets not on refToPSets
 # but for now, remove the delattr
 #        for name in self.psets_():
 #            if getattr(self,name).isTracked():
 #                delattr(self, name)
         for name in self.vpsets_():
             delattr(self, name)
         #first we need to resolve any SequencePlaceholders being used
         self.resolve(keepUnresolvedSequencePlaceholders)
         usedModules = set()
         unneededPaths = set()
         tasks = list()
         tv = TaskVisitor(tasks)
         if self.schedule_():
             usedModules=set(self.schedule_().moduleNames())
             #get rid of unused paths
             schedNames = set(( x.label_() for x in self.schedule_()))
             names = set(self.paths)
             names.update(set(self.endpaths))
             names.update(set(self.finalpaths))
             unneededPaths = names - schedNames
             for n in unneededPaths:
                 delattr(self,n)
             for t in self.schedule_().tasks():
                 tv.enter(t)
                 t.visit(tv)
                 tv.leave(t)
         else:
             pths = list(self.paths.values())
             pths.extend(self.endpaths.values())
             pths.extend(self.finalpaths.values())
             temp = Schedule(*pths)
             usedModules=set(temp.moduleNames())
         unneededModules = self._pruneModules(self.producers_(), usedModules)
         unneededModules.update(self._pruneModules(self.switchProducers_(), usedModules))
         unneededModules.update(self._pruneModules(self.filters_(), usedModules))
         unneededModules.update(self._pruneModules(self.analyzers_(), usedModules))
         #remove sequences and tasks that do not appear in remaining paths and endpaths
         seqs = list()
         sv = SequenceVisitor(seqs)
         for p in self.paths.values():
             p.visit(sv)
             p.visit(tv)
         for p in self.endpaths.values():
             p.visit(sv)
             p.visit(tv)
         for p in self.finalpaths.values():
             p.visit(sv)
             p.visit(tv)
         def removeUnneeded(seqOrTasks, allSequencesOrTasks):
             _keepSet = set(( s for s in seqOrTasks if s.hasLabel_()))
             _availableSet = set(allSequencesOrTasks.values())
             _unneededSet = _availableSet-_keepSet
             _unneededLabels = []
             for s in _unneededSet:
                 _unneededLabels.append(s.label_())
                 delattr(self,s.label_())
             return _unneededLabels
         unneededSeqLabels = removeUnneeded(seqs, self.sequences)
         unneededTaskLabels = removeUnneeded(tasks, self.tasks)
         if verbose:
             print("prune removed the following:")
             print("  modules:"+",".join(unneededModules))
             print("  tasks:"+",".join(unneededTaskLabels))
             print("  sequences:"+",".join(unneededSeqLabels))
             print("  paths/endpaths/finalpaths:"+",".join(unneededPaths))
     def _pruneModules(self, d, scheduledNames):
         moduleNames = set(d.keys())
         junk = moduleNames - scheduledNames
         for name in junk:
             delattr(self, name)
         return junk
 
     def fillProcessDesc(self, processPSet):
         """Used by the framework to convert python to C++ objects"""
         class ServiceInjectorAdaptor(object):
             def __init__(self,ppset,thelist):
                 self.__thelist = thelist
                 self.__processPSet = ppset
             def addService(self,pset):
                 self.__thelist.append(pset)
             def newPSet(self):
                 return self.__processPSet.newPSet()
         #This adaptor is used to 'add' the method 'getTopPSet_'
         # to the ProcessDesc and PythonParameterSet C++ classes.
         # This method is needed for the PSet refToPSet_ functionality.
         class TopLevelPSetAcessorAdaptor(object):
             def __init__(self,ppset,process):
                 self.__ppset = ppset
                 self.__process = process
             def __getattr__(self,attr):
                 return getattr(self.__ppset,attr)
             def getTopPSet_(self,label):
                 return getattr(self.__process,label)
             def newPSet(self):
                 return TopLevelPSetAcessorAdaptor(self.__ppset.newPSet(),self.__process)
             def addPSet(self,tracked,name,ppset):
                 return self.__ppset.addPSet(tracked,name,self.__extractPSet(ppset))
             def addVPSet(self,tracked,name,vpset):
                 return self.__ppset.addVPSet(tracked,name,[self.__extractPSet(x) for x in vpset])
             def __extractPSet(self,pset):
                 if isinstance(pset,TopLevelPSetAcessorAdaptor):
                     return pset.__ppset
                 return pset
 
         self.validate()
         processPSet.addString(True, "@process_name", self.name_())
         self.handleProcessAccelerators(processPSet)
         all_modules = self.producers_().copy()
         all_modules.update(self.filters_())
         all_modules.update(self.analyzers_())
         all_modules.update(self.outputModules_())
         adaptor = TopLevelPSetAcessorAdaptor(processPSet,self)
         self._insertInto(adaptor, self.psets_())
         self._insertInto(adaptor, self.vpsets_())
         self._insertOneInto(adaptor,  "@all_sources", self.source_(), True)
         self._insertOneInto(adaptor,  "@all_loopers", self.looper_(), True)
         self._insertSubProcessesInto(adaptor, "@all_subprocesses", self.subProcesses_(), False)
         self._insertManyInto(adaptor, "@all_esprefers", self.es_prefers_(), True)
         self._insertManyInto(adaptor, "@all_aliases", self.aliases_(), True)
         # This will visit all the paths and endpaths that are scheduled to run,
         # as well as the Tasks associated to them and the schedule. It remembers
         # the modules, ESSources, ESProducers, and services it visits.
         nodeVisitor = NodeVisitor()
         self._insertPaths(adaptor, nodeVisitor)
         all_modules_onTasksOrScheduled = { key:value for key, value in all_modules.items() if value in nodeVisitor.modules }
         self._insertManyInto(adaptor, "@all_modules", all_modules_onTasksOrScheduled, True)
         all_switches = self.switchProducers_().copy()
         all_switches_onTasksOrScheduled = {key:value for key, value in all_switches.items() if value in nodeVisitor.modules }
         self._insertSwitchProducersInto(adaptor, "@all_modules", "@all_aliases", all_switches_onTasksOrScheduled, True)
         # Same as nodeVisitor except this one visits all the Tasks attached
         # to the process.
         processNodeVisitor = NodeVisitor()
         for pTask in self.tasks.values():
             pTask.visit(processNodeVisitor)
         esProducersToEnable = {}
         for esProducerName, esProducer in self.es_producers_().items():
             if esProducer in nodeVisitor.esProducers or not (esProducer in processNodeVisitor.esProducers):
                 esProducersToEnable[esProducerName] = esProducer
         self._insertManyInto(adaptor, "@all_esmodules", esProducersToEnable, True)
         esSourcesToEnable = {}
         for esSourceName, esSource in self.es_sources_().items():
             if esSource in nodeVisitor.esSources or not (esSource in processNodeVisitor.esSources):
                 esSourcesToEnable[esSourceName] = esSource
         self._insertManyInto(adaptor, "@all_essources", esSourcesToEnable, True)
         #handle services differently
         services = []
         for serviceName, serviceObject in self.services_().items():
             if serviceObject in nodeVisitor.services or not (serviceObject in processNodeVisitor.services):
                 serviceObject.insertInto(ServiceInjectorAdaptor(adaptor,services))
         adaptor.addVPSet(False,"services",services)
         return processPSet
 
     def validate(self):
         # check if there's some input
         # Breaks too many unit tests for now
         #if self.source_() == None and self.looper_() == None:
         #    raise RuntimeError("No input source was found for this process")
         pass
 
     def handleProcessAccelerators(self, parameterSet):
         # 'cpu' accelerator is always implicitly there
         allAccelerators = set(["cpu"])
         availableAccelerators = set(["cpu"])
         for acc in self.__dict__['_Process__accelerators'].values():
             allAccelerators.update(acc.labels())
             availableAccelerators.update(acc.enabledLabels())
         availableAccelerators = sorted(list(availableAccelerators))
         parameterSet.addVString(False, "@available_accelerators", availableAccelerators)
 
         # Resolve wildcards
         selectedAccelerators = []
         if "*" in self.options.accelerators:
             if len(self.options.accelerators) >= 2:
                 raise ValueError("process.options.accelerators may contain '*' only as the only element, now it has {} elements".format(len(self.options.accelerators)))
             selectedAccelerators = availableAccelerators
         else:
             import fnmatch
             resolved = set()
             invalid = []
             for pattern in self.options.accelerators:
                 acc = [a for a in availableAccelerators if fnmatch.fnmatchcase(a, pattern)]
                 if len(acc) == 0:
                     if not any(fnmatch.fnmatchcase(a, pattern) for a in allAccelerators):
                         invalid.append(pattern)
                 else:
                    resolved.update(acc)
             # Sanity check
             if len(invalid) != 0:
                 raise ValueError("Invalid pattern{} of {} in process.options.accelerators, valid values are {} or a pattern matching to some of them.".format(
                     "s" if len(invalid) > 2 else "",
                     ",".join(invalid),
                     ",".join(sorted(list(allAccelerators)))))
             selectedAccelerators = sorted(list(resolved))
         parameterSet.addVString(False, "@selected_accelerators", selectedAccelerators)
 
         # Get and apply module type resolver
         moduleTypeResolver = None
         moduleTypeResolverPlugin = ""
         for acc in self.__dict__['_Process__accelerators'].values():
             resolver = acc.moduleTypeResolver(selectedAccelerators)
             if resolver is not None:
                 if moduleTypeResolver is not None:
                     raise RuntimeError("Module type resolver was already set to {} when {} tried to set it to {}. A job can have at most one ProcessAccelerator that sets module type resolver.".format(
                         moduleTypeResolver.__class__.__name__,
                         acc.__class__.__name__,
                         resolver.__class__.__name__))
                 moduleTypeResolver = resolver
         if moduleTypeResolver is not None:
             # Plugin name and its configuration
             moduleTypeResolverPlugin = moduleTypeResolver.plugin()
 
             # Customize modules
             for modlist in [self.producers_, self.filters_, self.analyzers_,
                             self.es_producers_, self.es_sources_]:
                 for module in modlist().values():
                     moduleTypeResolver.setModuleVariant(module)
 
         parameterSet.addString(False, "@module_type_resolver", moduleTypeResolverPlugin)
 
         # Customize process
         wrapped = ProcessForProcessAccelerator(self)
         for acc in self.__dict__['_Process__accelerators'].values():
             acc.apply(wrapped, selectedAccelerators)
 
     def prefer(self, esmodule,*args,**kargs):
         """Prefer this ES source or producer.  The argument can
            either be an object label, e.g.,
              process.prefer(process.juicerProducer) (not supported yet)
            or a name of an ESSource or ESProducer
              process.prefer("juicer")
            or a type of unnamed ESSource or ESProducer
              process.prefer("JuicerProducer")
            In addition, you can pass as a labelled arguments the name of the Record you wish to
            prefer where the type passed is a cms.vstring and that vstring can contain the
            name of the C++ types in the Record that are being preferred, e.g.,
               #prefer all data in record 'OrangeRecord' from 'juicer'
               process.prefer("juicer", OrangeRecord=cms.vstring())
            or
               #prefer only "Orange" data in "OrangeRecord" from "juicer"
               process.prefer("juicer", OrangeRecord=cms.vstring("Orange"))
            or
               #prefer only "Orange" data with label "ExtraPulp" in "OrangeRecord" from "juicer"
               ESPrefer("ESJuicerProd", OrangeRecord=cms.vstring("Orange/ExtraPulp"))
         """
         # see if this refers to a named ESProducer
         if isinstance(esmodule, ESSource) or isinstance(esmodule, ESProducer):
             raise RuntimeError("Syntax of process.prefer(process.esmodule) not supported yet")
         elif self._findPreferred(esmodule, self.es_producers_(),*args,**kargs) or \
                 self._findPreferred(esmodule, self.es_sources_(),*args,**kargs):
             pass
         else:
             raise RuntimeError("Cannot resolve prefer for "+repr(esmodule))
 
     def _findPreferred(self, esname, d,*args,**kargs):
         # is esname a name in the dictionary?
         if esname in d:
             typ = d[esname].type_()
             if typ == esname:
                 self.__setattr__( esname+"_prefer", ESPrefer(typ,*args,**kargs) )
             else:
                 self.__setattr__( esname+"_prefer", ESPrefer(typ, esname,*args,**kargs) )
             return True
         else:
             # maybe it's an unnamed ESModule?
             found = False
             for name, value in d.items():
                 if value.type_() == esname:
                     if found:
                         raise RuntimeError("More than one ES module for "+esname)
                     found = True
                     self.__setattr__(esname+"_prefer",  ESPrefer(d[esname].type_()) )
             return found
 
 
 class ProcessFragment(object):
     def __init__(self, process):
         if isinstance(process, Process):
             self.__process = process
         elif isinstance(process, str):
             self.__process = Process(process)
             #make sure we do not override the defaults
             del self.__process.options
             del self.__process.maxEvents
             del self.__process.maxLuminosityBlocks
         else:
             raise TypeError('a ProcessFragment can only be constructed from an existig Process or from process name')
     def __dir__(self):
         return [ x for x in dir(self.__process) if isinstance(getattr(self.__process, x), _ConfigureComponent) ]
     def __getattribute__(self, name):
         if name == '_ProcessFragment__process':
             return object.__getattribute__(self, '_ProcessFragment__process')
         else:
             return getattr(self.__process, name)
     def __setattr__(self, name, value):
         if name == '_ProcessFragment__process':
             object.__setattr__(self, name, value)
         else:
             setattr(self.__process, name, value)
     def __delattr__(self, name):
         if name == '_ProcessFragment__process':
             pass
         else:
             return delattr(self.__process, name)
 
 
 class FilteredStream(dict):
     """a dictionary with fixed keys"""
     def _blocked_attribute(obj):
         raise AttributeError("An FilteredStream defintion cannot be modified after creation.")
     _blocked_attribute = property(_blocked_attribute)
     __setattr__ = __delitem__ = __setitem__ = clear = _blocked_attribute
     pop = popitem = setdefault = update = _blocked_attribute
     def __new__(cls, *args, **kw):
         new = dict.__new__(cls)
         dict.__init__(new, *args, **kw)
         keys = sorted(kw.keys())
         if keys != ['content', 'dataTier', 'name', 'paths', 'responsible', 'selectEvents']:
             raise ValueError("The needed parameters are: content, dataTier, name, paths, responsible, selectEvents")
         if not isinstance(kw['name'],str):
             raise ValueError("name must be of type string")
         if not isinstance(kw['content'], vstring) and not isinstance(kw['content'],str):
             raise ValueError("content must be of type vstring or string")
         if not isinstance(kw['dataTier'], string):
             raise ValueError("dataTier must be of type string")
         if not isinstance(kw['selectEvents'], PSet):
             raise ValueError("selectEvents must be of type PSet")
         if not isinstance(kw['paths'],(tuple, Path)):
             raise ValueError("'paths' must be a tuple of paths")
         return new
     def __init__(self, *args, **kw):
         pass
     def __repr__(self):
         return "FilteredStream object: %s" %self["name"]
     def __getattr__(self,attr):
         return self[attr]
 
 class SubProcess(_Unlabelable):
     """Allows embedding another process within a parent process. This allows one to 
     chain processes together directly in one cmsRun job rather than having to run
     separate jobs that are connected via a temporary file.
     """
     def __init__(self,process, SelectEvents = untracked.PSet(), outputCommands = untracked.vstring()):
         """
         """
         if not isinstance(process, Process):
             raise ValueError("the 'process' argument must be of type cms.Process")
         if not isinstance(SelectEvents,PSet):
             raise ValueError("the 'SelectEvents' argument must be of type cms.untracked.PSet")
         if not isinstance(outputCommands,vstring):
             raise ValueError("the 'outputCommands' argument must be of type cms.untracked.vstring")
         self.__process = process
         self.__SelectEvents = SelectEvents
         self.__outputCommands = outputCommands
         # Need to remove MessageLogger from the subprocess now that MessageLogger is always present
         if self.__process.MessageLogger is not MessageLogger:
             print("""Warning: You have reconfigured service
 'edm::MessageLogger' in a subprocess.
 This service has already been configured.
 This particular service may not be reconfigured in a subprocess.
 The reconfiguration will be ignored.""")
         del self.__process.MessageLogger
     def dumpPython(self, options=PrintOptions()):
         out = "parentProcess"+str(hash(self))+" = process\n"
         out += self.__process.dumpPython()
         out += "childProcess = process\n"
         out += "process = parentProcess"+str(hash(self))+"\n"
         out += "process.addSubProcess(cms.SubProcess(process = childProcess, SelectEvents = "+self.__SelectEvents.dumpPython(options) +", outputCommands = "+self.__outputCommands.dumpPython(options) +"))"
         return out
     def getProcessName(self):
         return self.__process.name_()
     def process(self):
         return self.__process
     def SelectEvents(self):
         return self.__SelectEvents
     def outputCommands(self):
         return self.__outputCommands
     def type_(self):
         return 'subProcess'
     def nameInProcessDesc_(self,label):
         return label
     def _place(self,label,process):
         process._placeSubProcess('subProcess',self)
     def getSubProcessPSet(self,parameterSet):
         topPSet = parameterSet.newPSet()
         self.__process.fillProcessDesc(topPSet)
         subProcessPSet = parameterSet.newPSet()
         self.__SelectEvents.insertInto(subProcessPSet,"SelectEvents")
         self.__outputCommands.insertInto(subProcessPSet,"outputCommands")
         subProcessPSet.addPSet(False,"process",topPSet)
         return subProcessPSet
 
 class _ParameterModifier(object):
     """Helper class for Modifier that takes key/value pairs and uses them to reset parameters of the object"""
     def __init__(self,args):
         self.__args = args
     def __call__(self,obj):
         params = {}
         for k in self.__args.keys():
             if hasattr(obj,k):
                 params[k] = getattr(obj,k)
         _modifyParametersFromDict(params, self.__args, self._raiseUnknownKey)
         for k in self.__args.keys():
             if k in params:
                 setattr(obj,k,params[k])
             else:
                 #the parameter must have been removed
                 delattr(obj,k)
     @staticmethod
     def _raiseUnknownKey(key):
         raise KeyError("Unknown parameter name "+key+" specified while calling Modifier")
 
 class _BoolModifierBase(object):
     """A helper base class for _AndModifier, _InvertModifier, and _OrModifier to contain the common code"""
     def __init__(self, lhs, rhs=None):
         self._lhs = lhs
         if rhs is not None:
             self._rhs = rhs
     def toModify(self,obj, func=None,**kw):
         Modifier._toModifyCheck(obj,func,**kw)
         if self._isChosen():
             Modifier._toModify(obj,func,**kw)
         return self
     def toReplaceWith(self,toObj,fromObj):
         Modifier._toReplaceWithCheck(toObj,fromObj)
         if self._isChosen():
             Modifier._toReplaceWith(toObj,fromObj)
         return self
     def makeProcessModifier(self,func):
         """This is used to create a ProcessModifer that can perform actions on the process as a whole.
             This takes as argument a callable object (e.g. function) that takes as its sole argument an instance of Process.
             In order to work, the value returned from this function must be assigned to a uniquely named variable."""
         return ProcessModifier(self,func)
     def __and__(self, other):
         return _AndModifier(self,other)
     def __invert__(self):
         return _InvertModifier(self)
     def __or__(self, other):
         return _OrModifier(self,other)
 
 class _AndModifier(_BoolModifierBase):
     """A modifier which only applies if multiple Modifiers are chosen"""
     def __init__(self, lhs, rhs):
         super(_AndModifier,self).__init__(lhs, rhs)
     def _isChosen(self):
         return self._lhs._isChosen() and self._rhs._isChosen()
 
 class _InvertModifier(_BoolModifierBase):
     """A modifier which only applies if a Modifier is not chosen"""
     def __init__(self, lhs):
         super(_InvertModifier,self).__init__(lhs)
     def _isChosen(self):
         return not self._lhs._isChosen()
 
 class _OrModifier(_BoolModifierBase):
     """A modifier which only applies if at least one of multiple Modifiers is chosen"""
     def __init__(self, lhs, rhs):
         super(_OrModifier,self).__init__(lhs, rhs)
     def _isChosen(self):
         return self._lhs._isChosen() or self._rhs._isChosen()
 
 
 class Modifier(object):
     """This class is used to define standard modifications to a Process.
     An instance of this class is declared to denote a specific modification,e.g. era2017 could
     reconfigure items in a process to match our expectation of running in 2017. Once declared,
     these Modifier instances are imported into a configuration and items that need to be modified
     are then associated with the Modifier and with the action to do the modification.
     The registered modifications will only occur if the Modifier was passed to 
     the cms.Process' constructor.
     """
     def __init__(self):
         self.__processModifiers = []
         self.__chosen = False
     def makeProcessModifier(self,func):
         """This is used to create a ProcessModifer that can perform actions on the process as a whole.
            This takes as argument a callable object (e.g. function) that takes as its sole argument an instance of Process.
            In order to work, the value returned from this function must be assigned to a uniquely named variable.
         """
         return ProcessModifier(self,func)
     @staticmethod
     def _toModifyCheck(obj,func,**kw):
         if func is not None and len(kw) != 0:
             raise TypeError("toModify takes either two arguments or one argument and key/value pairs")
     def toModify(self,obj, func=None,**kw):
         """This is used to register an action to be performed on the specific object. Two different forms are allowed
         Form 1: A callable object (e.g. function) can be passed as the second. This callable object is expected to take one argument
         that will be the object passed in as the first argument.
         Form 2: A list of parameter name, value pairs can be passed
            mod.toModify(foo, fred=cms.int32(7), barney = cms.double(3.14))
         This form can also be used to remove a parameter by passing the value of None
             #remove the parameter foo.fred       
             mod.toModify(foo, fred = None)
         Additionally, parameters embedded within PSets can also be modified using a dictionary
             #change foo.fred.pebbles to 3 and foo.fred.friend to "barney"
             mod.toModify(foo, fred = dict(pebbles = 3, friend = "barney)) )
         """
         Modifier._toModifyCheck(obj,func,**kw)
         if self._isChosen():
             Modifier._toModify(obj,func,**kw)
         return self
     @staticmethod
     def _toModify(obj,func,**kw):
         if func is not None:
             func(obj)
         else:
             temp =_ParameterModifier(kw)
             temp(obj)
     @staticmethod
     def _toReplaceWithCheck(toObj,fromObj):
         if not isinstance(fromObj, type(toObj)):
             raise TypeError("toReplaceWith requires both arguments to be the same class type")
     def toReplaceWith(self,toObj,fromObj):
         """If the Modifier is chosen the internals of toObj will be associated with the internals of fromObj
         """
         Modifier._toReplaceWithCheck(toObj,fromObj)
         if self._isChosen():
             Modifier._toReplaceWith(toObj,fromObj)
         return self
     @staticmethod
     def _toReplaceWith(toObj,fromObj):
         if isinstance(fromObj,_ModuleSequenceType):
             toObj._seq = fromObj._seq
             toObj._tasks = fromObj._tasks
         elif isinstance(fromObj,Task):
             toObj._collection = fromObj._collection
         elif isinstance(fromObj,ConditionalTask):
             toObj._collection = fromObj._collection
         elif isinstance(fromObj,_Parameterizable):
             #clear old items just incase fromObj is not a complete superset of toObj
             for p in toObj.parameterNames_():
                 delattr(toObj,p)
             for p in fromObj.parameterNames_():
                 setattr(toObj,p,getattr(fromObj,p))
             if isinstance(fromObj,_TypedParameterizable):
                 toObj._TypedParameterizable__type = fromObj._TypedParameterizable__type
 
         else:
             raise TypeError("toReplaceWith does not work with type "+str(type(toObj)))
 
     def _setChosen(self):
         """Should only be called by cms.Process instances"""
         self.__chosen = True
     def _isChosen(self):
         return self.__chosen
     def __and__(self, other):
         return _AndModifier(self,other)
     def __invert__(self):
         return _InvertModifier(self)
     def __or__(self, other):
         return _OrModifier(self,other)
     def _isOrContains(self, other):
         return self == other
 
 
 class ModifierChain(object):
     """A Modifier made up of a list of Modifiers
     """
     def __init__(self, *chainedModifiers):
         self.__chosen = False
         self.__chain = chainedModifiers
     def _applyNewProcessModifiers(self,process):
         """Should only be called by cms.Process instances
         applies list of accumulated changes to the process"""
         for m in self.__chain:
             m._applyNewProcessModifiers(process)
     def _setChosen(self):
         """Should only be called by cms.Process instances"""
         self.__chosen = True
         for m in self.__chain:
             m._setChosen()
     def _isChosen(self):
         return self.__chosen
     def copyAndExclude(self, toExclude):
         """Creates a new ModifierChain which is a copy of
           this ModifierChain but excludes any Modifier or
           ModifierChain in the list toExclude.
           The exclusion is done recursively down the chain.
           """
         newMods = []
         for m in self.__chain:
             if m not in toExclude:
                 s = m
                 if isinstance(m,ModifierChain):
                     s = m.__copyIfExclude(toExclude)
                 newMods.append(s)
         return ModifierChain(*newMods)
     def __copyIfExclude(self,toExclude):
         shouldCopy = False
         for m in toExclude:
             if self._isOrContains(m):
                 shouldCopy = True
                 break
         if shouldCopy:
             return self.copyAndExclude(toExclude)
         return self
     def _isOrContains(self, other):
         if self is other:
             return True
         for m in self.__chain:
             if m._isOrContains(other):
                 return True
         return False
 
 class ProcessModifier(object):
     """A class used by a Modifier to affect an entire Process instance.
     When a Process 'loads' a module containing a ProcessModifier, that
     ProcessModifier will be applied to the Process if and only if the 
     Modifier passed to the constructor has been chosen.
     """
     def __init__(self, modifier, func):
         self.__modifier = modifier
         self.__func = func
         self.__seenProcesses = set()
     def apply(self,process):
         if self.__modifier._isChosen():
             if process not in self.__seenProcesses:
                 self.__func(process)
                 self.__seenProcesses.add(process)
 
 class ProcessAccelerator(_ConfigureComponent,_Unlabelable):
     """A class used to specify possible compute accelerators in a Process
     instance. It is intended to be derived for any
     accelerator/portability technology, and provides hooks such that a
     specific customization can be applied to the Process on a worker
     node at the point where the python configuration is serialized for C++.
 
     The customization must not change the configuration hash. To
     enforce this reuirement, the customization gets a
     ProcessForProcessAccelerator wrapper that gives access to only
     those parts of the configuration that can be changed. Nevertheless
     it would be good to have specific unit test for each deriving
     class to ensure that all combinations of the enabled accelerators
     give the same configuration hash.
     """
     def __init__(self):
         pass
     def _place(self, name, proc):
         proc._placeAccelerator(self.type_(), self)
     def type_(self):
         return type(self).__name__
     def dumpPython(self, options=PrintOptions()):
         specialImportRegistry.registerUse(self)
         result = self.__class__.__name__+"(" # not including cms. since the deriving classes are not in cms "namespace"
         options.indent()
         res = self.dumpPythonImpl(options)
         options.unindent()
         if len(res) > 0:
             result += "\n"+res+"\n"
         result += ")\n"
         return result
 
     # The following methods are hooks to be overridden (if needed) in the deriving class
     def dumpPythonImpl(self, options):
         """Override if need to add any 'body' content to dumpPython(). Returns a string."""
         return ""
     def labels(self):
         """Override to return a list of strings for the accelerator labels."""
         return []
     def enabledLabels(self):
         """Override to return a list of strings for the accelerator labels
         that are enabled in the system the job is being run on."""
         return []
     def moduleTypeResolver(self, accelerators):
         """Override to return an object that implements "module type resolver"
         in python. The object should have the following methods
         - __init__(self, accelerators)
           * accelerators = list of selected accelerators
         - plugin(self):
           * should return a string for the type resolver plugin name
         - setModuleVariant(self, module):
           * Called for each ED and ES module. Should act only if
             module.type_() contains the magic identifier
 
         At most one of the ProcessAccelerators in a job can return a
 non-None object
         """
         return None
     def apply(self, process, accelerators):
         """Override if need to customize the Process at worker node. The
         selected available accelerator labels are given in the
         'accelerators' argument (the patterns, e.g. '*' have been
         expanded to concrete labels).
 
         This function may touch only untracked parameters.
         """
         pass
 
 class ProcessForProcessAccelerator(object):
     """This class is inteded to wrap the Process object to constrain the
     available functionality for ProcessAccelerator.apply()"""
     def  __init__(self, process):
         self.__process = process
     def __getattr__(self, label):
         value = getattr(self.__process, label)
         if not isinstance(value, Service):
             raise TypeError("ProcessAccelerator.apply() can get only Services. Tried to get {} with label {}".format(str(type(value)), label))
         return value
     def __setattr__(self, label, value):
         if label == "_ProcessForProcessAccelerator__process":
             super().__setattr__(label, value)
         else:
             if not isinstance(value, Service):
                 raise TypeError("ProcessAccelerator.apply() can only set Services. Tried to set {} with label {}".format(str(type(value)), label))
             setattr(self.__process, label, value)
     def add_(self, value):
         if not isinstance(value, Service):
             raise TypeError("ProcessAccelerator.apply() can only add Services. Tried to set {} with label {}".format(str(type(value)), label))
         self.__process.add_(value)
 
 # Need to be a module-level function for the configuration with a
 # SwitchProducer to be pickleable.
 def _switchproducer_test2_case1(accelerators):
     return ("test1" in accelerators, -10)
 def _switchproducer_test2_case2(accelerators):
     return ("test2" in accelerators, -9)
 
 if __name__=="__main__":
     import unittest
     import copy
 
     def _lineDiff(newString, oldString):
         newString = ( x for x in newString.split('\n') if len(x) > 0)
         oldString = [ x for x in oldString.split('\n') if len(x) > 0]
         diff = []
         oldStringLine = 0
         for l in newString:
             if oldStringLine >= len(oldString):
                 diff.append(l)
                 continue
             if l == oldString[oldStringLine]:
                 oldStringLine +=1
                 continue
             diff.append(l)
         return "\n".join( diff )
 
     class TestMakePSet(object):
         """Has same interface as the C++ object that creates PSets
         """
         def __init__(self):
             self.values = dict()
         def __insertValue(self,tracked,label,value):
             self.values[label]=(tracked,value)
         def __getValue(self,tracked,label):
             pair = self.values[label]
             if pair[0] != tracked:
                raise Exception("Asked for %s parameter '%s', but it is %s" % ("tracked" if tracked else "untracked",
                                                                               label,
                                                                               "tracked" if pair[0] else "untracked"))
             return pair[1]
         def addInt32(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVInt32(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addUInt32(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVUInt32(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addInt64(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVInt64(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addUInt64(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVUInt64(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addDouble(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVDouble(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addBool(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addString(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVString(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def getVString(self,tracked,label):
             return self.__getValue(tracked, label)
         def addInputTag(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVInputTag(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addESInputTag(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVESInputTag(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addEventID(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVEventID(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addLuminosityBlockID(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addLuminosityBlockID(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addEventRange(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVEventRange(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addPSet(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addVPSet(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def addFileInPath(self,tracked,label,value):
             self.__insertValue(tracked,label,value)
         def newPSet(self):
             return TestMakePSet()
 
     class SwitchProducerTest(SwitchProducer):
         def __init__(self, **kargs):
             super(SwitchProducerTest,self).__init__(
                 dict(
                     test1 = lambda accelerators: (True, -10),
                     test2 = lambda accelerators: (True, -9),
                     test3 = lambda accelerators: (True, -8),
                     test4 = lambda accelerators: (True, -7)
                 ), **kargs)
     specialImportRegistry.registerSpecialImportForType(SwitchProducerTest, "from test import SwitchProducerTest")
 
     class SwitchProducerTest2(SwitchProducer):
         def __init__(self, **kargs):
             super(SwitchProducerTest2,self).__init__(
                 dict(
                     test1 = _switchproducer_test2_case1,
                     test2 = _switchproducer_test2_case2,
                 ), **kargs)
     specialImportRegistry.registerSpecialImportForType(SwitchProducerTest2, "from test import SwitchProducerTest2")
 
     class TestModuleTypeResolver:
         def __init__(self, accelerators):
             # first element is used as the default is nothing is set
             self._valid_backends = []
             if "test1" in accelerators:
                 self._valid_backends.append("test1_backend")
             if "test2" in accelerators:
                 self._valid_backends.append("test2_backend")
             if len(self._valid_backends) == 0:
                 raise EDMException(edm.errors.UnavailableAccelerator, "Machine has no accelerators that Test supports (has {})".format(", ".join(accelerators)))
 
         def plugin(self):
             return "TestModuleTypeResolver"
 
         def setModuleVariant(self, module):
             if "@test" in module.type_():
                 defaultBackend = self._valid_backends[0]
                 if hasattr(module, "test"):
                     if hasattr(module.test, "backend"):
                         if module.test.backend.value() not in self._valid_backends:
                             raise EDMException(edm.errors.UnavailableAccelerator, "Module {} has the Test backend set explicitly, but its accelerator is not available for the job".format(module.label_()))
                     else:
                         module.test.backend = untracked.string(defaultBackend)
                 else:
                     module.test = untracked.PSet(
                         backend = untracked.string(defaultBackend)
                     )
 
     class ProcessAcceleratorTest(ProcessAccelerator):
         def __init__(self, enabled=["test1", "test2", "anothertest3"], moduleTypeResolverMaker=None):
             super().__init__()
             self._labels = ["test1", "test2", "anothertest3"]
             self.setEnabled(enabled)
             self._moduleTypeResolverMaker = moduleTypeResolverMaker
         def setEnabled(self, enabled):
             invalid = set(enabled).difference(set(self._labels))
             if len(invalid) > 0:
                 raise Exception("Tried to enabled nonexistent test accelerators {}".format(",".join(invalid)))
             self._enabled = enabled[:]
         def dumpPythonImpl(self,options):
             result = "{}enabled = [{}]".format(options.indentation(),
                                                ", ".join(["'{}'".format(e) for e in self._enabled]))
             return result
         def labels(self):
             return self._labels
         def enabledLabels(self):
             return self._enabled
         def moduleTypeResolver(self, accelerators):
             if not self._moduleTypeResolverMaker:
                 return super().moduleTypeResolver(accelerators)
             return self._moduleTypeResolverMaker(accelerators)
         def apply(self, process, accelerators):
             process.AcceleratorTestService = Service("AcceleratorTestService")
     specialImportRegistry.registerSpecialImportForType(ProcessAcceleratorTest, "from test import ProcessAcceleratorTest")
 
     class ProcessAcceleratorTest2(ProcessAccelerator):
         def __init__(self, enabled=["anothertest3", "anothertest4"], moduleTypeResolverMaker=None):
             super().__init__()
             self._labels = ["anothertest3", "anothertest4"]
             self.setEnabled(enabled)
             self._moduleTypeResolverMaker = moduleTypeResolverMaker
         def setEnabled(self, enabled):
             invalid = set(enabled).difference(set(self._labels))
             if len(invalid) > 0:
                 raise Exception("Tried to enabled nonexistent test accelerators {}".format(",".join(invalid)))
             self._enabled = enabled[:]
         def dumpPythonImpl(self,options):
             result = "{}enabled = [{}]".format(options.indentation(),
                                                ", ".join(["'{}'".format(e) for e in self._enabled]))
             return result
         def labels(self):
             return self._labels
         def enabledLabels(self):
             return self._enabled
         def moduleTypeResolver(self, accelerators):
             if not self._moduleTypeResolverMaker:
                 return super().moduleTypeResolver(accelerators)
             return self._moduleTypeResolverMaker(accelerators)
         def apply(self, process, accelerators):
             pass
     specialImportRegistry.registerSpecialImportForType(ProcessAcceleratorTest2, "from test import ProcessAcceleratorTest2")
 
     class TestModuleCommand(unittest.TestCase):
         def setUp(self):
             """Nothing to do """
             None
         def testParameterizable(self):
             p = _Parameterizable()
             self.assertEqual(len(p.parameterNames_()),0)
             p.a = int32(1)
             self.assertTrue('a' in p.parameterNames_())
             self.assertEqual(p.a.value(), 1)
             p.a = 10
             self.assertEqual(p.a.value(), 10)
             p.a = untracked(int32(1))
             self.assertEqual(p.a.value(), 1)
             self.assertFalse(p.a.isTracked())
             p.a = untracked.int32(1)
             self.assertEqual(p.a.value(), 1)
             self.assertFalse(p.a.isTracked())
             p = _Parameterizable(foo=int32(10), bar = untracked(double(1.0)))
             self.assertEqual(p.foo.value(), 10)
             self.assertEqual(p.bar.value(),1.0)
             self.assertFalse(p.bar.isTracked())
             self.assertRaises(TypeError,setattr,(p,'c',1))
             p = _Parameterizable(a=PSet(foo=int32(10), bar = untracked(double(1.0))))
             self.assertEqual(p.a.foo.value(),10)
             self.assertEqual(p.a.bar.value(),1.0)
             p.b = untracked(PSet(fii = int32(1)))
             self.assertEqual(p.b.fii.value(),1)
             self.assertFalse(p.b.isTracked())
             #test the fact that values can be shared
             v = int32(10)
             p=_Parameterizable(a=v)
             v.setValue(11)
             self.assertEqual(p.a.value(),11)
             p.a = 12
             self.assertEqual(p.a.value(),12)
             self.assertEqual(v.value(),12)
         def testTypedParameterizable(self):
             p = _TypedParameterizable("blah", b=int32(1))
             #see if copy works deeply
             other = p.copy()
             other.b = 2
             self.assertNotEqual(p.b,other.b)
 
         def testProcessInsertion(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             self.assertTrue( 'a' in p.analyzers_() )
             self.assertTrue( 'a' in p.analyzers)
             p.add_(Service("SomeService"))
             self.assertTrue('SomeService' in p.services_())
             self.assertEqual(p.SomeService.type_(), "SomeService")
             p.Tracer = Service("Tracer")
             self.assertTrue('Tracer' in p.services_())
             self.assertRaises(TypeError, setattr, *(p,'b',"this should fail"))
             self.assertRaises(TypeError, setattr, *(p,'bad',Service("MessageLogger")))
             self.assertRaises(ValueError, setattr, *(p,'bad',Source("PoolSource")))
             p.out = OutputModule("Outer")
             self.assertEqual(p.out.type_(), 'Outer')
             self.assertTrue( 'out' in p.outputModules_() )
 
             p.geom = ESSource("GeomProd")
             self.assertTrue('geom' in p.es_sources_())
             p.add_(ESSource("ConfigDB"))
             self.assertTrue('ConfigDB' in p.es_sources_())
 
             p.aliasfoo1 = EDAlias(foo1 = VPSet(PSet(type = string("Foo1"))))
             self.assertTrue('aliasfoo1' in p.aliases_())
 
         def testProcessExtend(self):
             class FromArg(object):
                 def __init__(self,*arg,**args):
                     for name in args.keys():
                         self.__dict__[name]=args[name]
 
             a=EDAnalyzer("MyAnalyzer")
             t=EDAnalyzer("MyAnalyzer")
             t.setLabel("foo")
             s1 = Sequence(a)
             s2 = Sequence(s1)
             s3 = Sequence(s2)
             d = FromArg(
                     a=a,
                     b=Service("Full"),
                     c=Path(a),
                     d=s2,
                     e=s1,
                     f=s3,
                     g=Sequence(s1+s2+s3)
                 )
             p = Process("Test")
             p.extend(d)
             self.assertEqual(p.a.type_(),"MyAnalyzer")
             self.assertEqual(p.a.label_(),"a")
             self.assertRaises(AttributeError,getattr,p,'b')
             self.assertEqual(p.Full.type_(),"Full")
             self.assertEqual(str(p.c),'a')
             self.assertEqual(str(p.d),'a')
 
             z1 = FromArg(
                     a=a,
                     b=Service("Full"),
                     c=Path(a),
                     d=s2,
                     e=s1,
                     f=s3,
                     s4=s3,
                     g=Sequence(s1+s2+s3)
                  )
 
             p1 = Process("Test")
             #p1.extend(z1)
             self.assertRaises(ValueError, p1.extend, z1)
 
             z2 = FromArg(
                     a=a,
                     b=Service("Full"),
                     c=Path(a),
                     d=s2,
                     e=s1,
                     f=s3,
                     aaa=copy.deepcopy(a),
                     s4=copy.deepcopy(s3),
                     g=Sequence(s1+s2+s3),
                     t=t
                 )
             p2 = Process("Test")
             p2.extend(z2)
             #self.assertRaises(ValueError, p2.extend, z2)
             self.assertEqual(p2.s4.label_(),"s4")
             #p2.s4.setLabel("foo")
             self.assertRaises(ValueError, p2.s4.setLabel, "foo")
             p2.s4.setLabel("s4")
             p2.s4.setLabel(None)
             p2.s4.setLabel("foo")
             p2._Process__setObjectLabel(p2.s4, "foo")
             p2._Process__setObjectLabel(p2.s4, None)
             p2._Process__setObjectLabel(p2.s4, "bar")
 
 
             p = Process('test')
             p.a = EDProducer("MyProducer")
             p.t = Task(p.a)
             p.p = Path(p.t)
             self.assertRaises(ValueError, p.extend, FromArg(a = EDProducer("YourProducer")))
             self.assertRaises(ValueError, p.extend, FromArg(a = EDAlias()))
             self.assertRaises(ValueError, p.__setattr__, "a", EDAlias())
 
             p = Process('test')
             p.a = EDProducer("MyProducer")
             p.t = ConditionalTask(p.a)
             p.p = Path(p.t)
             self.assertRaises(ValueError, p.extend, FromArg(a = EDProducer("YourProducer")))
             self.assertRaises(ValueError, p.extend, FromArg(a = EDAlias()))
             self.assertRaises(ValueError, p.__setattr__, "a", EDAlias())
 
             p = Process('test')
             p.a = EDProducer("MyProducer")
             p.s = Sequence(p.a)
             p.p = Path(p.s)
             self.assertRaises(ValueError, p.extend, FromArg(a = EDProducer("YourProducer")))
             self.assertRaises(ValueError, p.extend, FromArg(a = EDAlias()))
             self.assertRaises(ValueError, p.__setattr__, "a", EDAlias())
 
         def testProcessDumpPython(self):
             self.assertEqual(Process("test").dumpPython(),
 """import FWCore.ParameterSet.Config as cms
 
 process = cms.Process("test")
 
 process.maxEvents = cms.untracked.PSet(
     input = cms.optional.untracked.int32,
     output = cms.optional.untracked.allowed(cms.int32,cms.PSet)
 )
 
 process.maxLuminosityBlocks = cms.untracked.PSet(
     input = cms.untracked.int32(-1)
 )
 
 process.options = cms.untracked.PSet(
     FailPath = cms.untracked.vstring(),
     IgnoreCompletely = cms.untracked.vstring(),
     Rethrow = cms.untracked.vstring(),
     SkipEvent = cms.untracked.vstring(),
     accelerators = cms.untracked.vstring('*'),
     allowUnscheduled = cms.obsolete.untracked.bool,
     canDeleteEarly = cms.untracked.vstring(),
     deleteNonConsumedUnscheduledModules = cms.untracked.bool(True),
     dumpOptions = cms.untracked.bool(False),
     emptyRunLumiMode = cms.obsolete.untracked.string,
     eventSetup = cms.untracked.PSet(
         forceNumberOfConcurrentIOVs = cms.untracked.PSet(
             allowAnyLabel_=cms.required.untracked.uint32
         ),
         numberOfConcurrentIOVs = cms.untracked.uint32(0)
     ),
     fileMode = cms.untracked.string('FULLMERGE'),
     forceEventSetupCacheClearOnNewRun = cms.untracked.bool(False),
     holdsReferencesToDeleteEarly = cms.untracked.VPSet(),
     makeTriggerResults = cms.obsolete.untracked.bool,
     modulesToIgnoreForDeleteEarly = cms.untracked.vstring(),
     numberOfConcurrentLuminosityBlocks = cms.untracked.uint32(0),
     numberOfConcurrentRuns = cms.untracked.uint32(1),
     numberOfStreams = cms.untracked.uint32(0),
     numberOfThreads = cms.untracked.uint32(1),
     printDependencies = cms.untracked.bool(False),
     sizeOfStackForThreadsInKB = cms.optional.untracked.uint32,
     throwIfIllegalParameter = cms.untracked.bool(True),
     wantSummary = cms.untracked.bool(False)
 )
 
 process.MessageLogger = cms.Service("MessageLogger",
     cerr = cms.untracked.PSet(
         FwkReport = cms.untracked.PSet(
             limit = cms.untracked.int32(10000000),
             reportEvery = cms.untracked.int32(1)
         ),
         FwkSummary = cms.untracked.PSet(
             limit = cms.untracked.int32(10000000),
             reportEvery = cms.untracked.int32(1)
         ),
         INFO = cms.untracked.PSet(
             limit = cms.untracked.int32(0)
         ),
         Root_NoDictionary = cms.untracked.PSet(
             limit = cms.untracked.int32(0)
         ),
         default = cms.untracked.PSet(
             limit = cms.untracked.int32(10000000)
         ),
         enable = cms.untracked.bool(True),
         enableStatistics = cms.untracked.bool(False),
         lineLength = cms.optional.untracked.int32,
         noLineBreaks = cms.optional.untracked.bool,
         noTimeStamps = cms.untracked.bool(False),
         resetStatistics = cms.untracked.bool(False),
         statisticsThreshold = cms.untracked.string('WARNING'),
         threshold = cms.untracked.string('INFO'),
         allowAnyLabel_=cms.optional.untracked.PSetTemplate(
             limit = cms.optional.untracked.int32,
             reportEvery = cms.untracked.int32(1),
             timespan = cms.optional.untracked.int32
         )
     ),
     cout = cms.untracked.PSet(
         enable = cms.untracked.bool(False),
         enableStatistics = cms.untracked.bool(False),
         lineLength = cms.optional.untracked.int32,
         noLineBreaks = cms.optional.untracked.bool,
         noTimeStamps = cms.optional.untracked.bool,
         resetStatistics = cms.untracked.bool(False),
         statisticsThreshold = cms.optional.untracked.string,
         threshold = cms.optional.untracked.string,
         allowAnyLabel_=cms.optional.untracked.PSetTemplate(
             limit = cms.optional.untracked.int32,
             reportEvery = cms.untracked.int32(1),
             timespan = cms.optional.untracked.int32
         )
     ),
     debugModules = cms.untracked.vstring(),
     default = cms.untracked.PSet(
         limit = cms.optional.untracked.int32,
         lineLength = cms.untracked.int32(80),
         noLineBreaks = cms.untracked.bool(False),
         noTimeStamps = cms.untracked.bool(False),
         reportEvery = cms.untracked.int32(1),
         statisticsThreshold = cms.untracked.string('INFO'),
         threshold = cms.untracked.string('INFO'),
         timespan = cms.optional.untracked.int32,
         allowAnyLabel_=cms.optional.untracked.PSetTemplate(
             limit = cms.optional.untracked.int32,
             reportEvery = cms.untracked.int32(1),
             timespan = cms.optional.untracked.int32
         )
     ),
     files = cms.untracked.PSet(
         allowAnyLabel_=cms.optional.untracked.PSetTemplate(
             enableStatistics = cms.untracked.bool(False),
             extension = cms.optional.untracked.string,
             filename = cms.optional.untracked.string,
             lineLength = cms.optional.untracked.int32,
             noLineBreaks = cms.optional.untracked.bool,
             noTimeStamps = cms.optional.untracked.bool,
             output = cms.optional.untracked.string,
             resetStatistics = cms.untracked.bool(False),
             statisticsThreshold = cms.optional.untracked.string,
             threshold = cms.optional.untracked.string,
             allowAnyLabel_=cms.optional.untracked.PSetTemplate(
                 limit = cms.optional.untracked.int32,
                 reportEvery = cms.untracked.int32(1),
                 timespan = cms.optional.untracked.int32
             )
         )
     ),
     suppressDebug = cms.untracked.vstring(),
     suppressFwkInfo = cms.untracked.vstring(),
     suppressInfo = cms.untracked.vstring(),
     suppressWarning = cms.untracked.vstring(),
     allowAnyLabel_=cms.optional.untracked.PSetTemplate(
         limit = cms.optional.untracked.int32,
         reportEvery = cms.untracked.int32(1),
         timespan = cms.optional.untracked.int32
     )
 )
 
 
 """)
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.p = Path(p.a)
             p.s = Sequence(p.a)
             p.r = Sequence(p.s)
             p.p2 = Path(p.s)
             p.schedule = Schedule(p.p2,p.p)
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.a = cms.EDAnalyzer("MyAnalyzer")
 process.s = cms.Sequence(process.a)
 process.r = cms.Sequence(process.s)
 process.p = cms.Path(process.a)
 process.p2 = cms.Path(process.s)
 process.schedule = cms.Schedule(*[ process.p2, process.p ])""")
             #Reverse order of 'r' and 's'
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.p = Path(p.a)
             p.r = Sequence(p.a)
             p.s = Sequence(p.r)
             p.p2 = Path(p.r)
             p.schedule = Schedule(p.p2,p.p)
             p.b = EDAnalyzer("YourAnalyzer")
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.a = cms.EDAnalyzer("MyAnalyzer")
 process.b = cms.EDAnalyzer("YourAnalyzer")
 process.r = cms.Sequence(process.a)
 process.s = cms.Sequence(process.r)
 process.p = cms.Path(process.a)
 process.p2 = cms.Path(process.r)
 process.schedule = cms.Schedule(*[ process.p2, process.p ])""")
         #use an anonymous sequence
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.p = Path(p.a)
             s = Sequence(p.a)
             p.r = Sequence(s)
             p.p2 = Path(p.r)
             p.schedule = Schedule(p.p2,p.p)
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.a = cms.EDAnalyzer("MyAnalyzer")
 process.r = cms.Sequence((process.a))
 process.p = cms.Path(process.a)
 process.p2 = cms.Path(process.r)
 process.schedule = cms.Schedule(*[ process.p2, process.p ])""")
 
             # include some tasks
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDProducer("bProducer")
             p.c = EDProducer("cProducer")
             p.d = EDProducer("dProducer")
             p.e = EDProducer("eProducer")
             p.f = EDProducer("fProducer")
             p.g = EDProducer("gProducer")
             p.task5 = Task()
             p.task3 = Task()
             p.task2 = Task(p.c, p.task3)
             p.task4 = Task(p.f, p.task2)
             p.task1 = Task(p.task5)
             p.task3.add(p.task1)
             p.p = Path(p.a)
             s = Sequence(p.a)
             p.r = Sequence(s)
             p.p2 = Path(p.r, p.task1, p.task2)
             p.schedule = Schedule(p.p2,p.p,tasks=[p.task3,p.task4, p.task5])
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.b = cms.EDProducer("bProducer")
 process.c = cms.EDProducer("cProducer")
 process.d = cms.EDProducer("dProducer")
 process.e = cms.EDProducer("eProducer")
 process.f = cms.EDProducer("fProducer")
 process.g = cms.EDProducer("gProducer")
 process.a = cms.EDAnalyzer("MyAnalyzer")
 process.task5 = cms.Task()
 process.task1 = cms.Task(process.task5)
 process.task3 = cms.Task(process.task1)
 process.task2 = cms.Task(process.c, process.task3)
 process.task4 = cms.Task(process.f, process.task2)
 process.r = cms.Sequence((process.a))
 process.p = cms.Path(process.a)
 process.p2 = cms.Path(process.r, process.task1, process.task2)
 process.schedule = cms.Schedule(*[ process.p2, process.p ], tasks=[process.task3, process.task4, process.task5])""")
             # include some conditional tasks
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDProducer("bProducer")
             p.c = EDProducer("cProducer")
             p.d = EDProducer("dProducer")
             p.e = EDProducer("eProducer")
             p.f = EDProducer("fProducer")
             p.g = EDProducer("gProducer")
             p.task5 = Task()
             p.task3 = Task()
             p.task2 = ConditionalTask(p.c, p.task3)
             p.task1 = ConditionalTask(p.task5)
             p.p = Path(p.a)
             s = Sequence(p.a)
             p.r = Sequence(s)
             p.p2 = Path(p.r, p.task1, p.task2)
             p.schedule = Schedule(p.p2,p.p,tasks=[p.task5])
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.b = cms.EDProducer("bProducer")
 process.c = cms.EDProducer("cProducer")
 process.d = cms.EDProducer("dProducer")
 process.e = cms.EDProducer("eProducer")
 process.f = cms.EDProducer("fProducer")
 process.g = cms.EDProducer("gProducer")
 process.a = cms.EDAnalyzer("MyAnalyzer")
 process.task5 = cms.Task()
 process.task3 = cms.Task()
 process.task2 = cms.ConditionalTask(process.c, process.task3)
 process.task1 = cms.ConditionalTask(process.task5)
 process.r = cms.Sequence((process.a))
 process.p = cms.Path(process.a)
 process.p2 = cms.Path(process.r, process.task1, process.task2)
 process.schedule = cms.Schedule(*[ process.p2, process.p ], tasks=[process.task5])""")
             # only tasks
             p = Process("test")
             p.d = EDProducer("dProducer")
             p.e = EDProducer("eProducer")
             p.f = EDProducer("fProducer")
             p.g = EDProducer("gProducer")
             p.task1 = Task(p.d, p.e)
             task2 = Task(p.f, p.g)
             p.schedule = Schedule(tasks=[p.task1,task2])
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process("test").dumpPython()),
 """process.d = cms.EDProducer("dProducer")
 process.e = cms.EDProducer("eProducer")
 process.f = cms.EDProducer("fProducer")
 process.g = cms.EDProducer("gProducer")
 process.task1 = cms.Task(process.d, process.e)
 process.schedule = cms.Schedule(tasks=[cms.Task(process.f, process.g), process.task1])""")
             # empty schedule
             p = Process("test")
             p.schedule = Schedule()
             d=p.dumpPython()
             self.assertEqual(_lineDiff(d,Process('test').dumpPython()),
 """process.schedule = cms.Schedule()""")
 
             s = Sequence()
             a = EDProducer("A")
             s2 = Sequence(a)
             s2 += s
             process = Process("DUMP")
             process.a = a
             process.s2 = s2
             d=process.dumpPython()
             self.assertEqual(_lineDiff(d,Process('DUMP').dumpPython()),
 """process.a = cms.EDProducer("A")
 process.s2 = cms.Sequence(process.a)""")
             s = Sequence()
             s1 = Sequence(s)
             a = EDProducer("A")
             s3 = Sequence(a+a)
             s2 = Sequence(a+s3)
             s2 += s1
             process = Process("DUMP")
             process.a = a
             process.s2 = s2
             d=process.dumpPython()
             self.assertEqual(_lineDiff(d,Process('DUMP').dumpPython()),
 """process.a = cms.EDProducer("A")
 process.s2 = cms.Sequence(process.a+(process.a+process.a))""")
 
         def testSecSource(self):
             p = Process('test')
             p.a = SecSource("MySecSource")
             self.assertEqual(_lineDiff(p.dumpPython(),Process('test').dumpPython()),'process.a = cms.SecSource("MySecSource")')
 
         def testGlobalReplace(self):
             p = Process('test')
             p.a = EDAnalyzer("MyAnalyzer")
             old = p.a
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDProducer("MyProducer")
             old2 = p.d
             p.t1 = Task(p.d)
             t2 = Task(p.d)
             t3 = Task(p.d)
             t4 = Task(p.d)
             t5 = Task(p.d)
             t6 = Task(p.d)
             p.ct1 = ConditionalTask(p.d)
             s = Sequence(p.a*p.b)
             p.s4 = Sequence(p.a*p.b, p.ct1)
             s.associate(t2)
             p.s4.associate(t2)
             p.p = Path(p.c+s+p.a)
             p.p2 = Path(p.c+p.s4+p.a, p.ct1)
             p.e3 = EndPath(p.c+s+p.a)
             new = EDAnalyzer("NewAnalyzer")
             new2 = EDProducer("NewProducer")
             visitor1 = NodeVisitor()
             p.p.visit(visitor1)
             self.assertTrue(visitor1.modules == set([old,old2,p.b,p.c]))
             p.schedule = Schedule(tasks=[t6])
             p.globalReplace("a",new)
             p.globalReplace("d",new2)
             visitor2 = NodeVisitor()
             p.p.visit(visitor2)
             self.assertTrue(visitor2.modules == set([new,new2,p.b,p.c]))
             self.assertEqual(p.p.dumpPython()[:-1], "cms.Path(process.c+process.a+process.b+process.a, cms.Task(process.d))")
             visitor_p2 = NodeVisitor()
             p.p2.visit(visitor_p2)
             self.assertTrue(visitor_p2.modules == set([new,new2,p.b,p.c]))
             self.assertEqual(p.p2.dumpPython()[:-1], "cms.Path(process.c+process.s4+process.a, process.ct1)")
             visitor3 = NodeVisitor()
             p.e3.visit(visitor3)
             self.assertTrue(visitor3.modules == set([new,new2,p.b,p.c]))
             visitor4 = NodeVisitor()
             p.s4.visit(visitor4)
             self.assertTrue(visitor4.modules == set([new,new2,p.b]))
             self.assertEqual(p.s4.dumpPython()[:-1],"cms.Sequence(process.a+process.b, cms.Task(process.d), process.ct1)")
             visitor5 = NodeVisitor()
             p.t1.visit(visitor5)
             self.assertTrue(visitor5.modules == set([new2]))
             visitor6 = NodeVisitor()
             listOfTasks = list(p.schedule._tasks)
             listOfTasks[0].visit(visitor6)
             self.assertTrue(visitor6.modules == set([new2]))
             visitor7 = NodeVisitor()
             p.ct1.visit(visitor7)
             self.assertTrue(visitor7.modules == set([new2]))
             visitor8 = NodeVisitor()
             listOfConditionalTasks = list(p.conditionaltasks.values())
             listOfConditionalTasks[0].visit(visitor8)
             self.assertTrue(visitor8.modules == set([new2]))
 
 
             p.d2 = EDProducer("YourProducer")
             p.schedule = Schedule(p.p, p.p2, p.e3, tasks=[p.t1])
             self.assertEqual(p.schedule.dumpPython()[:-1], "cms.Schedule(*[ process.p, process.p2, process.e3 ], tasks=[process.t1])")
             p.p = Path(p.c+s)
             self.assertEqual(p.schedule.dumpPython()[:-1], "cms.Schedule(*[ process.p, process.p2, process.e3 ], tasks=[process.t1])")
             p.e3 = EndPath(p.c)
             self.assertEqual(p.schedule.dumpPython()[:-1], "cms.Schedule(*[ process.p, process.p2, process.e3 ], tasks=[process.t1])")
             p.t1 = Task(p.d2)
             self.assertEqual(p.schedule.dumpPython()[:-1], "cms.Schedule(*[ process.p, process.p2, process.e3 ], tasks=[process.t1])")
 
         def testSequence(self):
             p = Process('test')
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.s = Sequence(p.a*p.b)
             self.assertEqual(str(p.s),'a+b')
             self.assertEqual(p.s.label_(),'s')
             path = Path(p.c+p.s)
             self.assertEqual(str(path),'c+a+b')
             p._validateSequence(path, 'p1')
             notInProcess = EDAnalyzer('NotInProcess')
             p2 = Path(p.c+p.s*notInProcess)
             self.assertRaises(RuntimeError, p._validateSequence, p2, 'p2')
 
         def testSequence2(self):
             p = Process('test')
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             testseq = Sequence(p.a*p.b)
             p.s = testseq
             #p.y = testseq
             self.assertRaises(ValueError, p.__setattr__, "y", testseq) 
 
         def testServiceInProcess(self):
             service = Service("d")
             self.assertFalse(service._inProcess)
             process = Process("test")
             process.d = service
             self.assertTrue(service._inProcess)
             service2 = Service("d")
             process.d = service2
             self.assertFalse(service._inProcess)
             self.assertTrue(service2._inProcess)
             del process.d
             self.assertFalse(service2._inProcess)
 
         def testTask(self):
 
             # create some objects to use in tests
             edanalyzer = EDAnalyzer("a")
             edproducer = EDProducer("b")
             edproducer2 = EDProducer("b2")
             edproducer3 = EDProducer("b3")
             edproducer4 = EDProducer("b4")
             edproducer8 = EDProducer("b8")
             edproducer9 = EDProducer("b9")
             edfilter = EDFilter("c")
             service = Service("d")
             service3 = Service("d", v = untracked.uint32(3))
             essource = ESSource("e")
             esproducer = ESProducer("f")
             testTask2 = Task()
 
             # test adding things to Tasks
             testTask1 = Task(edproducer, edfilter)
             self.assertRaises(RuntimeError, testTask1.add, edanalyzer)
             testTask1.add(essource, service)
             testTask1.add(essource, esproducer)
             testTask1.add(testTask2)
             coll = testTask1._collection
             self.assertTrue(edproducer in coll)
             self.assertTrue(edfilter in coll)
             self.assertTrue(service in coll)
             self.assertTrue(essource in coll)
             self.assertTrue(esproducer in coll)
             self.assertTrue(testTask2 in coll)
             self.assertTrue(len(coll) == 6)
             self.assertTrue(len(testTask2._collection) == 0)
 
             taskContents = []
             for i in testTask1:
                 taskContents.append(i)
             self.assertTrue(taskContents == [edproducer, edfilter, essource, service, esproducer, testTask2])
 
             # test attaching Task to Process
             process = Process("test")
 
             process.mproducer = edproducer
             process.mproducer2 = edproducer2
             process.mfilter = edfilter
             process.messource = essource
             process.mesproducer = esproducer
             process.d = service
 
             testTask3 = Task(edproducer, edproducer2)
             testTask1.add(testTask3)
             process.myTask1 = testTask1
 
             # test the validation that occurs when attaching a Task to a Process
             # first a case that passes, then one the fails on an EDProducer
             # then one that fails on a service
             l = set()
             visitor = NodeNameVisitor(l)
             testTask1.visit(visitor)
             self.assertTrue(l == set(['mesproducer', 'mproducer', 'mproducer2', 'mfilter', 'd', 'messource']))
             l2 = testTask1.moduleNames
             self.assertTrue(l == set(['mesproducer', 'mproducer', 'mproducer2', 'mfilter', 'd', 'messource']))
 
             testTask4 = Task(edproducer3)
             l.clear()
             self.assertRaises(RuntimeError, testTask4.visit, visitor)
             try:
                 process.myTask4 = testTask4
                 self.assertTrue(False)
             except RuntimeError:
                 pass
 
             testTask5 = Task(service3)
             l.clear()
             self.assertRaises(RuntimeError, testTask5.visit, visitor)
             try:
                 process.myTask5 = testTask5
                 self.assertTrue(False)
             except RuntimeError:
                 pass
 
             process.d = service3
             process.myTask5 = testTask5
 
             # test placement into the Process and the tasks property
             expectedDict = { 'myTask1' : testTask1, 'myTask5' : testTask5 }
             expectedFixedDict = DictTypes.FixedKeysDict(expectedDict);
             self.assertTrue(process.tasks == expectedFixedDict)
             self.assertTrue(process.tasks['myTask1'] == testTask1)
             self.assertTrue(process.myTask1 == testTask1)
 
             # test replacing an EDProducer in a Task when calling __settattr__
             # for the EDProducer on the Process.
             process.mproducer2 = edproducer4
             process.d = service
             l = list()
             visitor1 = ModuleNodeVisitor(l)
             testTask1.visit(visitor1)
             l.sort(key=lambda mod: mod.__str__())
             expectedList = sorted([edproducer,essource,esproducer,service,edfilter,edproducer,edproducer4],key=lambda mod: mod.__str__())
             self.assertTrue(expectedList == l)
             process.myTask6 = Task()
             process.myTask7 = Task()
             process.mproducer8 = edproducer8
             process.myTask8 = Task(process.mproducer8)
             process.myTask6.add(process.myTask7)
             process.myTask7.add(process.myTask8)
             process.myTask1.add(process.myTask6)
             process.myTask8.add(process.myTask5)
 
             testDict = process._itemsInDependencyOrder(process.tasks)
             expectedLabels = ["myTask5", "myTask8", "myTask7", "myTask6", "myTask1"]
             expectedTasks = [process.myTask5, process.myTask8, process.myTask7, process.myTask6, process.myTask1]
             index = 0
             for testLabel, testTask in testDict.items():
                 self.assertTrue(testLabel == expectedLabels[index])
                 self.assertTrue(testTask == expectedTasks[index])
                 index += 1
 
             pythonDump = testTask1.dumpPython(PrintOptions())
 
 
             expectedPythonDump = 'cms.Task(process.d, process.mesproducer, process.messource, process.mfilter, process.mproducer, process.mproducer2, process.myTask6)\n'
             self.assertTrue(pythonDump == expectedPythonDump)
 
             process.myTask5 = Task()
             process.myTask100 = Task()
             process.mproducer9 = edproducer9
             sequence1 = Sequence(process.mproducer8, process.myTask1, process.myTask5, testTask2, testTask3)
             sequence2 = Sequence(process.mproducer8 + process.mproducer9)
             process.sequence3 = Sequence((process.mproducer8 + process.mfilter))
             sequence4 = Sequence()
             process.path1 = Path(process.mproducer+process.mproducer8+sequence1+sequence2+process.sequence3+sequence4)
             process.path1.associate(process.myTask1, process.myTask5, testTask2, testTask3)
             process.path11 = Path(process.mproducer+process.mproducer8+sequence1+sequence2+process.sequence3+ sequence4,process.myTask1, process.myTask5, testTask2, testTask3, process.myTask100)
             process.path2 = Path(process.mproducer)
             process.path3 = Path(process.mproducer9+process.mproducer8,testTask2)
 
             self.assertTrue(process.path1.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask5)\n')
 
             self.assertTrue(process.path11.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask100, process.myTask5)\n')
 
             # test NodeNameVisitor and moduleNames
             l = set()
             nameVisitor = NodeNameVisitor(l)
             process.path1.visit(nameVisitor)
             self.assertTrue(l == set(['mproducer', 'd', 'mesproducer', None, 'mproducer9', 'mproducer8', 'messource', 'mproducer2', 'mfilter']))
             self.assertTrue(process.path1.moduleNames() == set(['mproducer', 'd', 'mesproducer', None, 'mproducer9', 'mproducer8', 'messource', 'mproducer2', 'mfilter']))
 
             # test copy
             process.mproducer10 = EDProducer("b10")
             process.path21 = process.path11.copy()
             process.path21.replace(process.mproducer, process.mproducer10)
 
             self.assertTrue(process.path11.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.Task(), cms.Task(process.None, process.mproducer), process.myTask1, process.myTask100, process.myTask5)\n')
 
             # Some peculiarities of the way things work show up here. dumpPython sorts tasks and
             # removes duplication at the level of strings. The Task and Sequence objects themselves
             # remove duplicate tasks in their contents if the instances are the same (exact same python
             # object id which is not the same as the string representation being the same).
             # Also note that the mutating visitor replaces sequences and tasks that have
             # modified contents with their modified contents, it does not modify the sequence
             # or task itself.
             self.assertTrue(process.path21.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer10+process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.sequence3, cms.Task(), cms.Task(process.None, process.mproducer10), cms.Task(process.d, process.mesproducer, process.messource, process.mfilter, process.mproducer10, process.mproducer2, process.mproducer8, process.myTask5), process.myTask100, process.myTask5)\n')
 
             process.path22 = process.path21.copyAndExclude([process.d, process.mesproducer, process.mfilter])
             self.assertTrue(process.path22.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer10+process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.mproducer8, cms.Task(), cms.Task(process.None, process.mproducer10), cms.Task(process.messource, process.mproducer10, process.mproducer2, process.mproducer8, process.myTask5), process.myTask100, process.myTask5)\n')
 
             process.path23 = process.path22.copyAndExclude([process.messource, process.mproducer10])
             self.assertTrue(process.path23.dumpPython(PrintOptions()) == 'cms.Path(process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.mproducer8, cms.Task(), cms.Task(process.None), cms.Task(process.mproducer2, process.mproducer8, process.myTask5), process.myTask100, process.myTask5)\n')
 
             process.a = EDAnalyzer("MyAnalyzer")
             process.b = OutputModule("MyOutputModule")
             process.c = EDFilter("MyFilter")
             process.d = EDProducer("MyProducer")
             process.e = ESProducer("MyESProducer")
             process.f = ESSource("MyESSource")
             process.g = ESProducer("g")
             process.path24 = Path(process.a+process.b+process.c+process.d)
             process.path25 = process.path24.copyAndExclude([process.a,process.b,process.c])
             self.assertTrue(process.path25.dumpPython() == 'cms.Path(process.d)\n')
             #print process.path3
             #print process.dumpPython()
 
             process.path200 = EndPath(Sequence(process.c,Task(process.e)))
             process.path200.replace(process.c,process.b)
             process.path200.replace(process.e,process.f)
             self.assertEqual(process.path200.dumpPython(), "cms.EndPath(process.b, cms.Task(process.f))\n")
             process.path200.replace(process.b,process.c)
             process.path200.replace(process.f,process.e)
             self.assertEqual(process.path200.dumpPython(), "cms.EndPath(process.c, cms.Task(process.e))\n")
             process.path200.replace(process.c,process.a)
             process.path200.replace(process.e,process.g)
             self.assertEqual(process.path200.dumpPython(), "cms.EndPath(process.a, cms.Task(process.g))\n")
             process.path200.replace(process.a,process.c)
             process.path200.replace(process.g,process.e)
             self.assertEqual(process.path200.dumpPython(), "cms.EndPath(process.c, cms.Task(process.e))\n")
 
         def testConditionalTask(self):
 
             # create some objects to use in tests
             edanalyzer = EDAnalyzer("a")
             edproducer = EDProducer("b")
             edproducer2 = EDProducer("b2")
             edproducer3 = EDProducer("b3")
             edproducer4 = EDProducer("b4")
             edproducer8 = EDProducer("b8")
             edproducer9 = EDProducer("b9")
             edfilter = EDFilter("c")
             service = Service("d")
             service3 = Service("d", v = untracked.uint32(3))
             essource = ESSource("e")
             esproducer = ESProducer("f")
             testTask2 = Task()
             testCTask2 = ConditionalTask()
 
             # test adding things to Tasks
             testTask1 = ConditionalTask(edproducer, edfilter)
             self.assertRaises(RuntimeError, testTask1.add, edanalyzer)
             testTask1.add(essource, service)
             testTask1.add(essource, esproducer)
             testTask1.add(testTask2)
             testTask1.add(testCTask2)
             coll = testTask1._collection
             self.assertTrue(edproducer in coll)
             self.assertTrue(edfilter in coll)
             self.assertTrue(service in coll)
             self.assertTrue(essource in coll)
             self.assertTrue(esproducer in coll)
             self.assertTrue(testTask2 in coll)
             self.assertTrue(testCTask2 in coll)
             self.assertTrue(len(coll) == 7)
             self.assertTrue(len(testTask2._collection) == 0)
 
             taskContents = []
             for i in testTask1:
                 taskContents.append(i)
             self.assertEqual(taskContents, [edproducer, edfilter, essource, service, esproducer, testTask2, testCTask2])
 
             # test attaching Task to Process
             process = Process("test")
 
             process.mproducer = edproducer
             process.mproducer2 = edproducer2
             process.mfilter = edfilter
             process.messource = essource
             process.mesproducer = esproducer
             process.d = service
 
             testTask3 = ConditionalTask(edproducer, edproducer2)
             testTask1.add(testTask3)
             process.myTask1 = testTask1
 
             # test the validation that occurs when attaching a ConditionalTask to a Process
             # first a case that passes, then one the fails on an EDProducer
             # then one that fails on a service
             l = set()
             visitor = NodeNameVisitor(l)
             testTask1.visit(visitor)
             self.assertEqual(l, set(['mesproducer', 'mproducer', 'mproducer2', 'mfilter', 'd', 'messource']))
             l2 = testTask1.moduleNames()
             self.assertEqual(l2, set(['mesproducer', 'mproducer', 'mproducer2', 'mfilter', 'd', 'messource']))
 
             testTask4 = ConditionalTask(edproducer3)
             l.clear()
             self.assertRaises(RuntimeError, testTask4.visit, visitor)
             try:
                 process.myTask4 = testTask4
                 self.assertTrue(False)
             except RuntimeError:
                 pass
 
             testTask5 = ConditionalTask(service3)
             l.clear()
             self.assertRaises(RuntimeError, testTask5.visit, visitor)
             try:
                 process.myTask5 = testTask5
                 self.assertTrue(False)
             except RuntimeError:
                 pass
 
             process.d = service3
             process.myTask5 = testTask5
 
             # test placement into the Process and the tasks property
             expectedDict = { 'myTask1' : testTask1, 'myTask5' : testTask5 }
             expectedFixedDict = DictTypes.FixedKeysDict(expectedDict);
             self.assertEqual(process.conditionaltasks, expectedFixedDict)
             self.assertEqual(process.conditionaltasks['myTask1'], testTask1)
             self.assertEqual(process.myTask1, testTask1)
 
             # test replacing an EDProducer in a ConditionalTask when calling __settattr__
             # for the EDProducer on the Process.
             process.mproducer2 = edproducer4
             process.d = service
             l = list()
             visitor1 = ModuleNodeVisitor(l)
             testTask1.visit(visitor1)
             l.sort(key=lambda mod: mod.__str__())
             expectedList = sorted([edproducer,essource,esproducer,service,edfilter,edproducer,edproducer4],key=lambda mod: mod.__str__())
             self.assertEqual(expectedList, l)
             process.myTask6 = ConditionalTask()
             process.myTask7 = ConditionalTask()
             process.mproducer8 = edproducer8
             process.myTask8 = ConditionalTask(process.mproducer8)
             process.myTask6.add(process.myTask7)
             process.myTask7.add(process.myTask8)
             process.myTask1.add(process.myTask6)
             process.myTask8.add(process.myTask5)
             self.assertEqual(process.myTask8.dumpPython(), "cms.ConditionalTask(process.mproducer8, process.myTask5)\n")
 
             testDict = process._itemsInDependencyOrder(process.conditionaltasks)
             expectedLabels = ["myTask5", "myTask8", "myTask7", "myTask6", "myTask1"]
             expectedTasks = [process.myTask5, process.myTask8, process.myTask7, process.myTask6, process.myTask1]
             index = 0
             for testLabel, testTask in testDict.items():
                 self.assertEqual(testLabel, expectedLabels[index])
                 self.assertEqual(testTask, expectedTasks[index])
                 index += 1
 
             pythonDump = testTask1.dumpPython(PrintOptions())
 
 
             expectedPythonDump = 'cms.ConditionalTask(process.d, process.mesproducer, process.messource, process.mfilter, process.mproducer, process.mproducer2, process.myTask6)\n'
             self.assertEqual(pythonDump, expectedPythonDump)
 
             process.myTask5 = ConditionalTask()
             self.assertEqual(process.myTask8.dumpPython(), "cms.ConditionalTask(process.mproducer8, process.myTask5)\n")
             process.myTask100 = ConditionalTask()
             process.mproducer9 = edproducer9
             sequence1 = Sequence(process.mproducer8, process.myTask1, process.myTask5, testTask2, testTask3)
             sequence2 = Sequence(process.mproducer8 + process.mproducer9)
             process.sequence3 = Sequence((process.mproducer8 + process.mfilter))
             sequence4 = Sequence()
             process.path1 = Path(process.mproducer+process.mproducer8+sequence1+sequence2+process.sequence3+sequence4)
             process.path1.associate(process.myTask1, process.myTask5, testTask2, testTask3)
             process.path11 = Path(process.mproducer+process.mproducer8+sequence1+sequence2+process.sequence3+ sequence4,process.myTask1, process.myTask5, testTask2, testTask3, process.myTask100)
             process.path2 = Path(process.mproducer)
             process.path3 = Path(process.mproducer9+process.mproducer8,testTask2)
 
             self.assertEqual(process.path1.dumpPython(PrintOptions()), 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask5)\n')
 
             self.assertEqual(process.path11.dumpPython(PrintOptions()), 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask100, process.myTask5)\n')
 
             # test NodeNameVisitor and moduleNames
             l = set()
             nameVisitor = NodeNameVisitor(l)
             process.path1.visit(nameVisitor)
             self.assertTrue(l == set(['mproducer', 'd', 'mesproducer', None, 'mproducer9', 'mproducer8', 'messource', 'mproducer2', 'mfilter']))
             self.assertTrue(process.path1.moduleNames() == set(['mproducer', 'd', 'mesproducer', None, 'mproducer9', 'mproducer8', 'messource', 'mproducer2', 'mfilter']))
 
             # test copy
             process.mproducer10 = EDProducer("b10")
             process.path21 = process.path11.copy()
             process.path21.replace(process.mproducer, process.mproducer10)
 
             self.assertEqual(process.path11.dumpPython(PrintOptions()), 'cms.Path(process.mproducer+process.mproducer8+cms.Sequence(process.mproducer8, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask5)+(process.mproducer8+process.mproducer9)+process.sequence3, cms.ConditionalTask(process.None, process.mproducer), cms.Task(), process.myTask1, process.myTask100, process.myTask5)\n')
 
             # Some peculiarities of the way things work show up here. dumpPython sorts tasks and
             # removes duplication at the level of strings. The Task and Sequence objects themselves
             # remove duplicate tasks in their contents if the instances are the same (exact same python
             # object id which is not the same as the string representation being the same).
             # Also note that the mutating visitor replaces sequences and tasks that have
             # modified contents with their modified contents, it does not modify the sequence
             # or task itself.
             self.assertEqual(process.path21.dumpPython(PrintOptions()), 'cms.Path(process.mproducer10+process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.sequence3, cms.ConditionalTask(process.None, process.mproducer10), cms.ConditionalTask(process.d, process.mesproducer, process.messource, process.mfilter, process.mproducer10, process.mproducer2, process.mproducer8, process.myTask5), cms.Task(), process.myTask100, process.myTask5)\n')
 
             process.path22 = process.path21.copyAndExclude([process.d, process.mesproducer, process.mfilter])
             self.assertEqual(process.path22.dumpPython(PrintOptions()), 'cms.Path(process.mproducer10+process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.mproducer8, cms.ConditionalTask(process.None, process.mproducer10), cms.ConditionalTask(process.messource, process.mproducer10, process.mproducer2, process.mproducer8, process.myTask5), cms.Task(), process.myTask100, process.myTask5)\n')
 
             process.path23 = process.path22.copyAndExclude([process.messource, process.mproducer10])
             self.assertEqual(process.path23.dumpPython(PrintOptions()), 'cms.Path(process.mproducer8+process.mproducer8+(process.mproducer8+process.mproducer9)+process.mproducer8, cms.ConditionalTask(process.None), cms.ConditionalTask(process.mproducer2, process.mproducer8, process.myTask5), cms.Task(), process.myTask100, process.myTask5)\n')
 
             process = Process("Test")
 
             process.b = EDProducer("b")
             process.b2 = EDProducer("b2")
             process.b3 = EDProducer("b3")
             process.p = Path(process.b, ConditionalTask(process.b3, process.b2))
             p = TestMakePSet()
             process.fillProcessDesc(p)
             self.assertEqual(p.values["@all_modules"], (True, ['b', 'b2', 'b3']))
             self.assertEqual(p.values["@paths"], (True, ['p']))
             self.assertEqual(p.values["p"], (True, ['b','#','b2','b3','@']))
             
 
         def testPath(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             path = Path(p.a)
             path *= p.b
             path += p.c
             self.assertEqual(str(path),'a+b+c')
             path = Path(p.a*p.b+p.c)
             self.assertEqual(str(path),'a+b+c')
 #            path = Path(p.a)*p.b+p.c #This leads to problems with sequences
 #            self.assertEqual(str(path),'((a*b)+c)')
             path = Path(p.a+ p.b*p.c)
             self.assertEqual(str(path),'a+b+c')
             path = Path(p.a*(p.b+p.c))
             self.assertEqual(str(path),'a+b+c')
             path = Path(p.a*(p.b+~p.c))
             pathx = Path(p.a*(p.b+ignore(p.c)))
             self.assertEqual(str(path),'a+b+~c')
             p.es = ESProducer("AnESProducer")
             self.assertRaises(TypeError,Path,p.es)
 
             t = Path()
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path()\n')
 
             t = Path(p.a)
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(process.a)\n')
 
             t = Path(Task())
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(cms.Task())\n')
 
             t = Path(p.a, Task())
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(process.a, cms.Task())\n')
 
             p.prod = EDProducer("prodName")
             p.t1 = Task(p.prod)
             t = Path(p.a, p.t1, Task(), p.t1)
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(process.a, cms.Task(), process.t1)\n')
 
             t = Path(ConditionalTask())
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(cms.ConditionalTask())\n')
 
             t = Path(p.a, ConditionalTask())
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(process.a, cms.ConditionalTask())\n')
 
             p.prod = EDProducer("prodName")
             p.t1 = ConditionalTask(p.prod)
             t = Path(p.a, p.t1, Task(), p.t1)
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.Path(process.a, cms.Task(), process.t1)\n')
 
         def testFinalPath(self):
             p = Process("test")
             p.a = OutputModule("MyOutputModule")
             p.b = OutputModule("YourOutputModule")
             p.c = OutputModule("OurOutputModule")
             path = FinalPath(p.a)
             path *= p.b
             path += p.c
             self.assertEqual(str(path),'a+b+c')
             path = FinalPath(p.a*p.b+p.c)
             self.assertEqual(str(path),'a+b+c')
             path = FinalPath(p.a+ p.b*p.c)
             self.assertEqual(str(path),'a+b+c')
             path = FinalPath(p.a*(p.b+p.c))
             self.assertEqual(str(path),'a+b+c')
             p.es = ESProducer("AnESProducer")
             self.assertRaises(TypeError,FinalPath,p.es)
 
             t = FinalPath()
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.FinalPath()\n')
 
             t = FinalPath(p.a)
             self.assertEqual(t.dumpPython(PrintOptions()), 'cms.FinalPath(process.a)\n')
 
             self.assertRaises(TypeError, FinalPath, Task())
             self.assertRaises(TypeError, FinalPath, p.a, Task())
 
             p.prod = EDProducer("prodName")
             p.t1 = Task(p.prod)
             self.assertRaises(TypeError, FinalPath, p.a, p.t1, Task(), p.t1)
 
             p.prod = EDProducer("prodName")
             p.t1 = ConditionalTask(p.prod)
             self.assertRaises(TypeError, FinalPath, p.a, p.t1, ConditionalTask(), p.t1)
 
             p.t = FinalPath(p.a)
             p.a = OutputModule("ReplacedOutputModule")
             self.assertEqual(p.t.dumpPython(PrintOptions()), 'cms.FinalPath(process.a)\n')
             
         def testCloneSequence(self):
             p = Process("test")
             a = EDAnalyzer("MyAnalyzer")
             p.a = a
             a.setLabel("a")
             b = EDAnalyzer("YOurAnalyzer")
             p.b = b
             b.setLabel("b")
             path = Path(a * b)
             p.path = Path(p.a*p.b)
             lookuptable = {id(a): p.a, id(b): p.b}
             #self.assertEqual(str(path),str(path._postProcessFixup(lookuptable)))
             #lookuptable = p._cloneToObjectDict
             #self.assertEqual(str(path),str(path._postProcessFixup(lookuptable)))
             self.assertEqual(str(path),str(p.path))
 
         def testContains(self):
 
             a = EDProducer("a")
             b = EDProducer("b")
             c = EDProducer("c")
             d = EDProducer("d")
             e = EDProducer("e")
             f = EDProducer("f")
             g = EDProducer("g")
             h = EDProducer("h")
             i = EDProducer("i")
             j = EDProducer("j")
             k = EDProducer("k")
             l = EDProducer("l")
             m = EDProducer("m")
             n = EDProducer("n")
 
             seq1 = Sequence(e)
             task1 = Task(g)
             ctask1 = ConditionalTask(h)
             path = Path(a * c * seq1, task1, ctask1)
 
             self.assertTrue(path.contains(a))
             self.assertFalse(path.contains(b))
             self.assertTrue(path.contains(c))
             self.assertFalse(path.contains(d))
             self.assertTrue(path.contains(e))
             self.assertFalse(path.contains(f))
             self.assertTrue(path.contains(g))
             self.assertTrue(path.contains(h))
 
             endpath = EndPath(h * i)
             self.assertFalse(endpath.contains(b))
             self.assertTrue(endpath.contains(i))
 
             seq = Sequence(a * c)
             self.assertFalse(seq.contains(b))
             self.assertTrue(seq.contains(c))
 
             task2 = Task(l)
             task = Task(j, k, task2)
             self.assertFalse(task.contains(b))
             self.assertTrue(task.contains(j))
             self.assertTrue(task.contains(k))
             self.assertTrue(task.contains(l))
 
             task3 = Task(m)
             path2 = Path(n)
             sch = Schedule(path, path2, tasks=[task,task3])
             self.assertFalse(sch.contains(b))
             self.assertTrue(sch.contains(a))
             self.assertTrue(sch.contains(c))
             self.assertTrue(sch.contains(e))
             self.assertTrue(sch.contains(g))
             self.assertTrue(sch.contains(n))
             self.assertTrue(sch.contains(j))
             self.assertTrue(sch.contains(k))
             self.assertTrue(sch.contains(l))
             self.assertTrue(sch.contains(m))
 
             ctask2 = ConditionalTask(l, task1)
             ctask = ConditionalTask(j, k, ctask2)
             self.assertFalse(ctask.contains(b))
             self.assertTrue(ctask.contains(j))
             self.assertTrue(ctask.contains(k))
             self.assertTrue(ctask.contains(l))
             self.assertTrue(ctask.contains(g))
 
         def testSchedule(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDAnalyzer("OurAnalyzer")
             p.path1 = Path(p.a)
             p.path2 = Path(p.b)
             p.path3 = Path(p.d)
 
             s = Schedule(p.path1,p.path2)
             self.assertEqual(s[0],p.path1)
             self.assertEqual(s[1],p.path2)
             p.schedule = s
             self.assertTrue('b' in p.schedule.moduleNames())
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 'c'))
             self.assertTrue(hasattr(p, 'd'))
             self.assertTrue(hasattr(p, 'path1'))
             self.assertTrue(hasattr(p, 'path2'))
             self.assertTrue(hasattr(p, 'path3'))
             p.prune()
             self.assertTrue('b' in p.schedule.moduleNames())
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(not hasattr(p, 'c'))
             self.assertTrue(not hasattr(p, 'd'))
             self.assertTrue(hasattr(p, 'path1'))
             self.assertTrue(hasattr(p, 'path2'))
             self.assertTrue(not hasattr(p, 'path3'))
 
             self.assertTrue(len(p.schedule._tasks) == 0)
 
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDAnalyzer("dAnalyzer")
             p.e = EDProducer("eProducer")
             p.f = EDProducer("fProducer")
             p.Tracer = Service("Tracer")
             p.path1 = Path(p.a)
             p.path2 = Path(p.b)
             p.path3 = Path(p.d)
             p.task1 = Task(p.e)
             p.task2 = Task(p.f, p.Tracer)
             s = Schedule(p.path1,p.path2,tasks=[p.task1,p.task2,p.task1])
             self.assertEqual(s[0],p.path1)
             self.assertEqual(s[1],p.path2)
             self.assertTrue(len(s._tasks) == 2)
             self.assertTrue(p.task1 in s._tasks)
             self.assertTrue(p.task2 in s._tasks)
             listOfTasks = list(s._tasks)
             self.assertTrue(len(listOfTasks) == 2)
             self.assertTrue(p.task1 == listOfTasks[0])
             self.assertTrue(p.task2 == listOfTasks[1])
             p.schedule = s
             self.assertTrue('b' in p.schedule.moduleNames())
 
             process2 = Process("test")
             process2.a = EDAnalyzer("MyAnalyzer")
             process2.e = EDProducer("eProducer")
             process2.path1 = Path(process2.a)
             process2.task1 = Task(process2.e)
             process2.schedule = Schedule(process2.path1,tasks=process2.task1)
             listOfTasks = list(process2.schedule._tasks)
             self.assertTrue(listOfTasks[0] == process2.task1)
 
             # test Schedule copy
             s2 = s.copy()
             self.assertEqual(s2[0],p.path1)
             self.assertEqual(s2[1],p.path2)
             self.assertTrue(len(s2._tasks) == 2)
             self.assertTrue(p.task1 in s2._tasks)
             self.assertTrue(p.task2 in s2._tasks)
             listOfTasks = list(s2._tasks)
             self.assertTrue(len(listOfTasks) == 2)
             self.assertTrue(p.task1 == listOfTasks[0])
             self.assertTrue(p.task2 == listOfTasks[1])
 
             names = s.moduleNames()
             self.assertTrue(names == set(['a', 'b', 'e', 'Tracer', 'f']))
             #adding a path not attached to the Process should cause an exception
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             path1 = Path(p.a)
             s = Schedule(path1)
             self.assertRaises(RuntimeError, lambda : p.setSchedule_(s) )
 
             #make sure anonymous sequences work
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("MyOtherAnalyzer")
             p.c = EDProducer("MyProd")
             path1 = Path(p.c*Sequence(p.a+p.b))
             s = Schedule(path1)
             self.assertTrue('a' in s.moduleNames())
             self.assertTrue('b' in s.moduleNames())
             self.assertTrue('c' in s.moduleNames())
             p.path1 = path1
             p.schedule = s
             p.prune()
             self.assertTrue('a' in s.moduleNames())
             self.assertTrue('b' in s.moduleNames())
             self.assertTrue('c' in s.moduleNames())
 
         def testImplicitSchedule(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.path1 = Path(p.a)
             p.path2 = Path(p.b)
             self.assertTrue(p.schedule is None)
             pths = p.paths
             keys = pths.keys()
             self.assertEqual(pths[keys[0]],p.path1)
             self.assertEqual(pths[keys[1]],p.path2)
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(not hasattr(p, 'c'))
             self.assertTrue(hasattr(p, 'path1'))
             self.assertTrue(hasattr(p, 'path2'))
 
 
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.path2 = Path(p.b)
             p.path1 = Path(p.a)
             self.assertTrue(p.schedule is None)
             pths = p.paths
             keys = pths.keys()
             self.assertEqual(pths[keys[1]],p.path1)
             self.assertEqual(pths[keys[0]],p.path2)
 
 
         def testUsing(self):
             p = Process('test')
             p.block = PSet(a = int32(1))
             p.modu = EDAnalyzer('Analyzer', p.block, b = int32(2))
             self.assertEqual(p.modu.a.value(),1)
             self.assertEqual(p.modu.b.value(),2)
 
         def testOverride(self):
             p = Process('test')
             a = EDProducer("A", a1=int32(0))
             self.assertTrue(not a.isModified())
             a.a1 = 1
             self.assertTrue(a.isModified())
             p.a = a
             self.assertEqual(p.a.a1.value(), 1)
             # try adding an unmodified module.
             # should accept it
             p.a = EDProducer("A", a1=int32(2))
             self.assertEqual(p.a.a1.value(), 2)
             # try adding a modified module.  Should throw
             # no longer, since the same (modified) say, geometry
             # could come from more than one cff
             b = EDProducer("A", a1=int32(3))
             b.a1 = 4
             #self.assertRaises(RuntimeError, setattr, *(p,'a',b))
             ps1 = PSet(a = int32(1))
             ps2 = PSet(a = int32(2))
             self.assertRaises(ValueError, EDProducer, 'C', ps1, ps2)
             self.assertRaises(ValueError, EDProducer, 'C', ps1, a=int32(3))
         
         def testOptions(self):
             p = Process('test')
             self.assertEqual(p.options.numberOfThreads.value(),1)
             p.options.numberOfThreads = 8
             self.assertEqual(p.options.numberOfThreads.value(),8)
             p.options = PSet()
             self.assertEqual(p.options.numberOfThreads.value(),1)
             p.options = dict(numberOfStreams =2,
                              numberOfThreads =2)
             self.assertEqual(p.options.numberOfThreads.value(),2)
             self.assertEqual(p.options.numberOfStreams.value(),2)
 
         def testMaxEvents(self):
             p = Process("Test")
             p.maxEvents.input = 10
             self.assertEqual(p.maxEvents.input.value(),10)
             p = Process("Test")
             p.maxEvents.output = 10
             self.assertEqual(p.maxEvents.output.value(),10)
             p = Process("Test")
             p.maxEvents.output = PSet(out=untracked.int32(10))
             self.assertEqual(p.maxEvents.output.out.value(), 10)
             p = Process("Test")
             p.maxEvents = untracked.PSet(input = untracked.int32(5))
             self.assertEqual(p.maxEvents.input.value(), 5)
 
         
         def testExamples(self):
             p = Process("Test")
             p.source = Source("PoolSource",fileNames = untracked(string("file:reco.root")))
             p.foos = EDProducer("FooProducer")
             p.bars = EDProducer("BarProducer", foos=InputTag("foos"))
             p.out = OutputModule("PoolOutputModule",fileName=untracked(string("file:foos.root")))
             p.bars.foos = 'Foosball'
             self.assertEqual(p.bars.foos, InputTag('Foosball'))
             p.p = Path(p.foos*p.bars)
             p.e = EndPath(p.out)
             p.add_(Service("MessageLogger"))
 
         def testPrefers(self):
             p = Process("Test")
             p.add_(ESSource("ForceSource"))
             p.juicer = ESProducer("JuicerProducer")
             p.prefer("ForceSource")
             p.prefer("juicer")
             self.assertEqual(_lineDiff(p.dumpPython(), Process('Test').dumpPython()),
 """process.juicer = cms.ESProducer("JuicerProducer")
 process.ForceSource = cms.ESSource("ForceSource")
 process.prefer("ForceSource")
 process.prefer("juicer")""")
             p.prefer("juicer",fooRcd=vstring("Foo"))
             self.assertEqual(_lineDiff(p.dumpPython(), Process('Test').dumpPython()),
 """process.juicer = cms.ESProducer("JuicerProducer")
 process.ForceSource = cms.ESSource("ForceSource")
 process.prefer("ForceSource")
 process.prefer("juicer",
     fooRcd = cms.vstring('Foo')
 )""")
 
         def testFreeze(self):
             process = Process("Freeze")
             m = EDProducer("M", p=PSet(i = int32(1)))
             m.p.i = 2
             process.m = m
             # should be frozen
             #self.assertRaises(ValueError, setattr, m.p, 'i', 3)
             #self.assertRaises(ValueError, setattr, m, 'p', PSet(i=int32(1)))
             #self.assertRaises(ValueError, setattr, m.p, 'j', 1)
             #self.assertRaises(ValueError, setattr, m, 'j', 1)
             # But OK to change through the process
             process.m.p.i = 4
             self.assertEqual(process.m.p.i.value(), 4)
             process.m.p = PSet(j=int32(1))
             # should work to clone it, though
             m2 = m.clone(p = PSet(i = int32(5)), j = int32(8))
             m2.p.i = 6
             m2.j = 8
         def testSubProcess(self):
             process = Process("Parent")
             subProcess = Process("Child")
             subProcess.a = EDProducer("A")
             subProcess.p = Path(subProcess.a)
             subProcess.add_(Service("Foo"))
             process.addSubProcess(SubProcess(subProcess))
             d = process.dumpPython()
             equalD ="""parentProcess = process
 process.a = cms.EDProducer("A")
 process.Foo = cms.Service("Foo")
 process.p = cms.Path(process.a)
 childProcess = process
 process = parentProcess
 process.addSubProcess(cms.SubProcess(process = childProcess, SelectEvents = cms.untracked.PSet(
 ), outputCommands = cms.untracked.vstring()))"""
             equalD = equalD.replace("parentProcess","parentProcess"+str(hash(process.subProcesses_()[0])))
             # SubProcesses are dumped before Services, so in order to
             # craft the dump of the Parent and Child manually the dump
             # of the Parent needs to be split at the MessageLogger
             # boundary (now when it is part of Process by default),
             # and insert the dump of the Child between the top part of
             # the Parent (before MessageLogger) and the bottom part of
             # the Parent (after and including MessageLogger)
             messageLoggerSplit = 'process.MessageLogger = cms.Service'
             parentDumpSplit = Process('Parent').dumpPython().split(messageLoggerSplit)
             childProcess = Process('Child')
             del childProcess.MessageLogger
             combinedDump = parentDumpSplit[0] + childProcess.dumpPython() + messageLoggerSplit + parentDumpSplit[1]
             self.assertEqual(_lineDiff(d, combinedDump), equalD)
             p = TestMakePSet()
             process.fillProcessDesc(p)
             self.assertEqual((True,['a']),p.values["subProcesses"][1][0].values["process"][1].values['@all_modules'])
             self.assertEqual((True,['p']),p.values["subProcesses"][1][0].values["process"][1].values['@paths'])
             self.assertEqual({'@service_type':(True,'Foo')}, p.values["subProcesses"][1][0].values["process"][1].values["services"][1][0].values)
         def testRefToPSet(self):
             proc = Process("test")
             proc.top = PSet(a = int32(1))
             proc.ref = PSet(refToPSet_ = string("top"))
             proc.ref2 = PSet( a = int32(1), b = PSet( refToPSet_ = string("top")))
             proc.ref3 = PSet(refToPSet_ = string("ref"))
             proc.ref4 = VPSet(PSet(refToPSet_ = string("top")),
                               PSet(refToPSet_ = string("ref2")))
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((True,1),p.values["ref"][1].values["a"])
             self.assertEqual((True,1),p.values["ref3"][1].values["a"])
             self.assertEqual((True,1),p.values["ref2"][1].values["a"])
             self.assertEqual((True,1),p.values["ref2"][1].values["b"][1].values["a"])
             self.assertEqual((True,1),p.values["ref4"][1][0].values["a"])
             self.assertEqual((True,1),p.values["ref4"][1][1].values["a"])
         def testSwitchProducer(self):
             proc = Process("test")
             proc.sp = SwitchProducerTest(test2 = EDProducer("Foo",
                                                             a = int32(1),
                                                             b = PSet(c = int32(2))),
                                          test1 = EDProducer("Bar",
                                                             aa = int32(11),
                                                             bb = PSet(cc = int32(12))))
             self.assertEqual(proc.sp.label_(), "sp")
             self.assertEqual(proc.sp.test1.label_(), "sp@test1")
             self.assertEqual(proc.sp.test2.label_(), "sp@test2")
 
             proc.a = EDProducer("A")
             proc.s = Sequence(proc.a + proc.sp)
             proc.t = Task(proc.a, proc.sp)
             proc.p = Path()
             proc.p.associate(proc.t)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((True,"EDProducer"), p.values["sp"][1].values["@module_edm_type"])
             self.assertEqual((True, "SwitchProducer"), p.values["sp"][1].values["@module_type"])
             self.assertEqual((True, "sp"), p.values["sp"][1].values["@module_label"])
             all_cases = copy.deepcopy(p.values["sp"][1].values["@all_cases"])
             all_cases[1].sort() # names of all cases come via dict, i.e. their order is undefined
             self.assertEqual((True, ["sp@test1", "sp@test2"]), all_cases)
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
             self.assertEqual(["a", "sp", "sp@test1", "sp@test2"], p.values["@all_modules"][1])
             self.assertEqual((True,"EDProducer"), p.values["sp@test1"][1].values["@module_edm_type"])
             self.assertEqual((True,"Bar"), p.values["sp@test1"][1].values["@module_type"])
             self.assertEqual((True,"EDProducer"), p.values["sp@test2"][1].values["@module_edm_type"])
             self.assertEqual((True,"Foo"), p.values["sp@test2"][1].values["@module_type"])
             dump = proc.dumpPython()
             self.assertEqual(dump.find('@'), -1)
             self.assertEqual(specialImportRegistry.getSpecialImports(), ["from test import SwitchProducerTest"])
             self.assertTrue(dump.find("\nfrom test import SwitchProducerTest\n") != -1)
 
             # EDAlias as non-chosen case
             proc = Process("test")
             proc.sp = SwitchProducerTest(test2 = EDProducer("Foo",
                                                             a = int32(1),
                                                             b = PSet(c = int32(2))),
                                          test1 = EDAlias(a = VPSet(PSet(type = string("Bar")))))
             proc.a = EDProducer("A")
             proc.s = Sequence(proc.a + proc.sp)
             proc.t = Task(proc.a, proc.sp)
             proc.p = Path()
             proc.p.associate(proc.t)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((True,"EDProducer"), p.values["sp"][1].values["@module_edm_type"])
             self.assertEqual((True, "SwitchProducer"), p.values["sp"][1].values["@module_type"])
             self.assertEqual((True, "sp"), p.values["sp"][1].values["@module_label"])
             all_cases = copy.deepcopy(p.values["sp"][1].values["@all_cases"])
             all_cases[1].sort()
             self.assertEqual((True, ["sp@test1", "sp@test2"]), all_cases)
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
             self.assertEqual(["a", "sp", "sp@test2"], p.values["@all_modules"][1])
             self.assertEqual(["sp@test1"], p.values["@all_aliases"][1])
             self.assertEqual((True,"EDProducer"), p.values["sp@test2"][1].values["@module_edm_type"])
             self.assertEqual((True,"Foo"), p.values["sp@test2"][1].values["@module_type"])
             self.assertEqual((True,"EDAlias"), p.values["sp@test1"][1].values["@module_edm_type"])
             self.assertEqual((True,"Bar"), p.values["sp@test1"][1].values["a"][1][0].values["type"])
 
             # EDAlias as chosen case
             proc = Process("test")
             proc.sp = SwitchProducerTest(test1 = EDProducer("Foo",
                                                             a = int32(1),
                                                             b = PSet(c = int32(2))),
                                          test2 = EDAlias(a = VPSet(PSet(type = string("Bar")))))
             proc.a = EDProducer("A")
             proc.s = Sequence(proc.a + proc.sp)
             proc.t = Task(proc.a, proc.sp)
             proc.p = Path()
             proc.p.associate(proc.t)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((True,"EDProducer"), p.values["sp"][1].values["@module_edm_type"])
             self.assertEqual((True, "SwitchProducer"), p.values["sp"][1].values["@module_type"])
             self.assertEqual((True, "sp"), p.values["sp"][1].values["@module_label"])
             self.assertEqual((True, ["sp@test1", "sp@test2"]), p.values["sp"][1].values["@all_cases"])
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
             self.assertEqual(["a", "sp", "sp@test1"], p.values["@all_modules"][1])
             self.assertEqual(["sp@test2"], p.values["@all_aliases"][1])
             self.assertEqual((True,"EDProducer"), p.values["sp@test1"][1].values["@module_edm_type"])
             self.assertEqual((True,"Foo"), p.values["sp@test1"][1].values["@module_type"])
             self.assertEqual((True,"EDAlias"), p.values["sp@test2"][1].values["@module_edm_type"])
             self.assertEqual((True,"Bar"), p.values["sp@test2"][1].values["a"][1][0].values["type"])
 
             # ConditionalTask
             proc = Process("test")
             proc.spct = SwitchProducerTest(test2 = EDProducer("Foo",
                                                               a = int32(1),
                                                               b = PSet(c = int32(2))),
                                            test1 = EDProducer("Bar",
                                                               aa = int32(11),
                                                               bb = PSet(cc = int32(12))),
                                            test3 = EDAlias(a = VPSet(PSet(type = string("Bar")))))
             proc.spp = proc.spct.clone()
             proc.a = EDProducer("A")
             proc.ct = ConditionalTask(proc.spct)
             proc.p = Path(proc.a, proc.ct)
             proc.pp = Path(proc.a + proc.spp)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["a", "spct", "spct@test1", "spct@test2", "spp", "spp@test1", "spp@test2"], p.values["@all_modules"][1])
             self.assertEqual(["a", "#", "spct", "spct@test1", "spct@test2", "@"], p.values["p"][1])
             self.assertEqual(["a", "spp", "#", "spp@test1", "spp@test2", "@"], p.values["pp"][1])
 
         def testPrune(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDAnalyzer("OurAnalyzer")
             p.e = EDProducer("MyProducer")
             p.f = EDProducer("YourProducer")
             p.g = EDProducer("TheirProducer")
             p.h = EDProducer("OnesProducer")
             p.s = Sequence(p.d)
             p.t1 = Task(p.e)
             p.t2 = Task(p.f)
             p.t3 = Task(p.g, p.t1)
             p.ct1 = ConditionalTask(p.h)
             p.ct2 = ConditionalTask(p.f)
             p.ct3 = ConditionalTask(p.ct1)
             p.path1 = Path(p.a, p.t3, p.ct3)
             p.path2 = Path(p.b)
             self.assertTrue(p.schedule is None)
             pths = p.paths
             keys = pths.keys()
             self.assertEqual(pths[keys[0]],p.path1)
             self.assertEqual(pths[keys[1]],p.path2)
             p.pset1 = PSet(parA = string("pset1"))
             p.pset2 = untracked.PSet(parA = string("pset2"))
             p.vpset1 = VPSet()
             p.vpset2 = untracked.VPSet()
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(not hasattr(p, 'c'))
             self.assertTrue(not hasattr(p, 'd'))
             self.assertTrue(hasattr(p, 'e'))
             self.assertTrue(not hasattr(p, 'f'))
             self.assertTrue(hasattr(p, 'g'))
             self.assertTrue(hasattr(p, 'h'))
             self.assertTrue(not hasattr(p, 's'))
             self.assertTrue(hasattr(p, 't1'))
             self.assertTrue(not hasattr(p, 't2'))
             self.assertTrue(hasattr(p, 't3'))
             self.assertTrue(hasattr(p, 'path1'))
             self.assertTrue(hasattr(p, 'path2'))
 #            self.assertTrue(not hasattr(p, 'pset1'))
 #            self.assertTrue(hasattr(p, 'pset2'))
 #            self.assertTrue(not hasattr(p, 'vpset1'))
 #            self.assertTrue(not hasattr(p, 'vpset2'))
 
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDAnalyzer("OurAnalyzer")
             p.e = EDAnalyzer("OurAnalyzer")
             p.f = EDProducer("MyProducer")
             p.g = EDProducer("YourProducer")
             p.h = EDProducer("TheirProducer")
             p.i = EDProducer("OurProducer")
             p.j = EDProducer("OurProducer")
             p.k = EDProducer("OurProducer")
             p.l = EDProducer("OurProducer")
             p.t1 = Task(p.f)
             p.t2 = Task(p.g)
             p.t3 = Task(p.h)
             p.t4 = Task(p.i)
             p.ct1 = Task(p.f)
             p.ct2 = Task(p.j)
             p.ct3 = Task(p.k)
             p.ct4 = Task(p.l)
             p.s = Sequence(p.d, p.t1, p.ct1)
             p.s2 = Sequence(p.b, p.t2, p.ct2)
             p.s3 = Sequence(p.e)
             p.path1 = Path(p.a, p.t3, p.ct3)
             p.path2 = Path(p.b)
             p.path3 = Path(p.b+p.s2)
             p.path4 = Path(p.b+p.s3)
             p.schedule = Schedule(p.path1,p.path2,p.path3)
             p.schedule.associate(p.t4)
             pths = p.paths
             keys = pths.keys()
             self.assertEqual(pths[keys[0]],p.path1)
             self.assertEqual(pths[keys[1]],p.path2)
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(not hasattr(p, 'c'))
             self.assertTrue(not hasattr(p, 'd'))
             self.assertTrue(not hasattr(p, 'e'))
             self.assertTrue(not hasattr(p, 'f'))
             self.assertTrue(hasattr(p, 'g'))
             self.assertTrue(hasattr(p, 'h'))
             self.assertTrue(hasattr(p, 'i'))
             self.assertTrue(hasattr(p, 'j'))
             self.assertTrue(hasattr(p, 'k'))
             self.assertTrue(not hasattr(p, 'l'))
             self.assertTrue(not hasattr(p, 't1'))
             self.assertTrue(hasattr(p, 't2'))
             self.assertTrue(hasattr(p, 't3'))
             self.assertTrue(hasattr(p, 't4'))
             self.assertTrue(not hasattr(p, 'ct1'))
             self.assertTrue(hasattr(p, 'ct2'))
             self.assertTrue(hasattr(p, 'ct3'))
             self.assertTrue(not hasattr(p, 'ct4'))
             self.assertTrue(not hasattr(p, 's'))
             self.assertTrue(hasattr(p, 's2'))
             self.assertTrue(not hasattr(p, 's3'))
             self.assertTrue(hasattr(p, 'path1'))
             self.assertTrue(hasattr(p, 'path2'))
             self.assertTrue(hasattr(p, 'path3'))
             self.assertTrue(not hasattr(p, 'path4'))
             #test SequencePlaceholder
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.s = Sequence(SequencePlaceholder("a")+p.b)
             p.pth = Path(p.s)
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 's'))
             self.assertTrue(hasattr(p, 'pth'))
             #test unresolved SequencePlaceholder
             p = Process("test")
             p.b = EDAnalyzer("YourAnalyzer")
             p.s = Sequence(SequencePlaceholder("a")+p.b)
             p.pth = Path(p.s)
             p.prune(keepUnresolvedSequencePlaceholders=True)
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 's'))
             self.assertTrue(hasattr(p, 'pth'))
             self.assertEqual(p.s.dumpPython(),'cms.Sequence(cms.SequencePlaceholder("a")+process.b)\n')
             #test TaskPlaceholder
             p = Process("test")
             p.a = EDProducer("MyProducer")
             p.b = EDProducer("YourProducer")
             p.s = Task(TaskPlaceholder("a"),p.b)
             p.pth = Path(p.s)
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 's'))
             self.assertTrue(hasattr(p, 'pth'))
             #test ConditionalTaskPlaceholder
             p = Process("test")
             p.a = EDProducer("MyProducer")
             p.b = EDProducer("YourProducer")
             p.s = ConditionalTask(ConditionalTaskPlaceholder("a"),p.b)
             p.pth = Path(p.s)
             p.prune()
             self.assertTrue(hasattr(p, 'a'))
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 's'))
             self.assertTrue(hasattr(p, 'pth'))
             #test unresolved SequencePlaceholder
             p = Process("test")
             p.b = EDProducer("YourAnalyzer")
             p.s = Task(TaskPlaceholder("a"),p.b)
             p.pth = Path(p.s)
             p.prune(keepUnresolvedSequencePlaceholders=True)
             self.assertTrue(hasattr(p, 'b'))
             self.assertTrue(hasattr(p, 's'))
             self.assertTrue(hasattr(p, 'pth'))
             self.assertEqual(p.s.dumpPython(),'cms.Task(cms.TaskPlaceholder("a"), process.b)\n')
         def testTaskPlaceholder(self):
             p = Process("test")
             p.a = EDProducer("ma")
             p.b = EDAnalyzer("mb")
             p.t1 = Task(TaskPlaceholder("c"))
             p.t2 = Task(p.a, TaskPlaceholder("d"), p.t1)
             p.t3 = Task(TaskPlaceholder("e"))
             p.path1 = Path(p.b, p.t2, p.t3)
             p.t5 = Task(p.a, TaskPlaceholder("g"), TaskPlaceholder("t4"))
             p.t4 = Task(TaskPlaceholder("f"))
             p.endpath1 = EndPath(p.b, p.t5)
             p.t6 = Task(TaskPlaceholder("h"))
             p.t7 = Task(p.a, TaskPlaceholder("i"), p.t6)
             p.t8 = Task(TaskPlaceholder("j"))
             p.schedule = Schedule(p.path1, p.endpath1,tasks=[p.t7,p.t8])
             p.c = EDProducer("mc")
             p.d = EDProducer("md")
             p.e = EDProducer("me")
             p.f = EDProducer("mf")
             p.g = EDProducer("mg")
             p.h = EDProducer("mh")
             p.i = EDProducer("mi")
             p.j = EDProducer("mj")
             self.assertEqual(_lineDiff(p.dumpPython(),Process('test').dumpPython()),
 """process.a = cms.EDProducer("ma")
 process.c = cms.EDProducer("mc")
 process.d = cms.EDProducer("md")
 process.e = cms.EDProducer("me")
 process.f = cms.EDProducer("mf")
 process.g = cms.EDProducer("mg")
 process.h = cms.EDProducer("mh")
 process.i = cms.EDProducer("mi")
 process.j = cms.EDProducer("mj")
 process.b = cms.EDAnalyzer("mb")
 process.t1 = cms.Task(cms.TaskPlaceholder("c"))
 process.t2 = cms.Task(cms.TaskPlaceholder("d"), process.a, process.t1)
 process.t3 = cms.Task(cms.TaskPlaceholder("e"))
 process.t5 = cms.Task(cms.TaskPlaceholder("g"), cms.TaskPlaceholder("t4"), process.a)
 process.t4 = cms.Task(cms.TaskPlaceholder("f"))
 process.t6 = cms.Task(cms.TaskPlaceholder("h"))
 process.t7 = cms.Task(cms.TaskPlaceholder("i"), process.a, process.t6)
 process.t8 = cms.Task(cms.TaskPlaceholder("j"))
 process.path1 = cms.Path(process.b, process.t2, process.t3)
 process.endpath1 = cms.EndPath(process.b, process.t5)
 process.schedule = cms.Schedule(*[ process.path1, process.endpath1 ], tasks=[process.t7, process.t8])""")
             p.resolve()
             self.assertEqual(_lineDiff(p.dumpPython(),Process('test').dumpPython()),
 """process.a = cms.EDProducer("ma")
 process.c = cms.EDProducer("mc")
 process.d = cms.EDProducer("md")
 process.e = cms.EDProducer("me")
 process.f = cms.EDProducer("mf")
 process.g = cms.EDProducer("mg")
 process.h = cms.EDProducer("mh")
 process.i = cms.EDProducer("mi")
 process.j = cms.EDProducer("mj")
 process.b = cms.EDAnalyzer("mb")
 process.t1 = cms.Task(process.c)
 process.t2 = cms.Task(process.a, process.d, process.t1)
 process.t3 = cms.Task(process.e)
 process.t4 = cms.Task(process.f)
 process.t6 = cms.Task(process.h)
 process.t7 = cms.Task(process.a, process.i, process.t6)
 process.t8 = cms.Task(process.j)
 process.t5 = cms.Task(process.a, process.g, process.t4)
 process.path1 = cms.Path(process.b, process.t2, process.t3)
 process.endpath1 = cms.EndPath(process.b, process.t5)
 process.schedule = cms.Schedule(*[ process.path1, process.endpath1 ], tasks=[process.t7, process.t8])""")
         def testConditionalTaskPlaceholder(self):
             p = Process("test")
             p.a = EDProducer("ma")
             p.b = EDAnalyzer("mb")
             p.t1 = ConditionalTask(ConditionalTaskPlaceholder("c"))
             p.t2 = ConditionalTask(p.a, ConditionalTaskPlaceholder("d"), p.t1)
             p.t3 = ConditionalTask(ConditionalTaskPlaceholder("e"))
             p.path1 = Path(p.b, p.t2, p.t3)
             p.t5 = ConditionalTask(p.a, ConditionalTaskPlaceholder("g"), ConditionalTaskPlaceholder("t4"))
             p.t4 = ConditionalTask(ConditionalTaskPlaceholder("f"))
             p.path2 = Path(p.b, p.t5)
             p.schedule = Schedule(p.path1, p.path2)
             p.c = EDProducer("mc")
             p.d = EDProducer("md")
             p.e = EDProducer("me")
             p.f = EDProducer("mf")
             p.g = EDProducer("mg")
             p.h = EDProducer("mh")
             p.i = EDProducer("mi")
             p.j = EDProducer("mj")
             self.assertEqual(_lineDiff(p.dumpPython(),Process('test').dumpPython()),
 """process.a = cms.EDProducer("ma")
 process.c = cms.EDProducer("mc")
 process.d = cms.EDProducer("md")
 process.e = cms.EDProducer("me")
 process.f = cms.EDProducer("mf")
 process.g = cms.EDProducer("mg")
 process.h = cms.EDProducer("mh")
 process.i = cms.EDProducer("mi")
 process.j = cms.EDProducer("mj")
 process.b = cms.EDAnalyzer("mb")
 process.t1 = cms.ConditionalTask(cms.ConditionalTaskPlaceholder("c"))
 process.t2 = cms.ConditionalTask(cms.ConditionalTaskPlaceholder("d"), process.a, process.t1)
 process.t3 = cms.ConditionalTask(cms.ConditionalTaskPlaceholder("e"))
 process.t5 = cms.ConditionalTask(cms.ConditionalTaskPlaceholder("g"), cms.ConditionalTaskPlaceholder("t4"), process.a)
 process.t4 = cms.ConditionalTask(cms.ConditionalTaskPlaceholder("f"))
 process.path1 = cms.Path(process.b, process.t2, process.t3)
 process.path2 = cms.Path(process.b, process.t5)
 process.schedule = cms.Schedule(*[ process.path1, process.path2 ])""")
             p.resolve()
             self.assertEqual(_lineDiff(p.dumpPython(),Process('test').dumpPython()),
 """process.a = cms.EDProducer("ma")
 process.c = cms.EDProducer("mc")
 process.d = cms.EDProducer("md")
 process.e = cms.EDProducer("me")
 process.f = cms.EDProducer("mf")
 process.g = cms.EDProducer("mg")
 process.h = cms.EDProducer("mh")
 process.i = cms.EDProducer("mi")
 process.j = cms.EDProducer("mj")
 process.b = cms.EDAnalyzer("mb")
 process.t1 = cms.ConditionalTask(process.c)
 process.t2 = cms.ConditionalTask(process.a, process.d, process.t1)
 process.t3 = cms.ConditionalTask(process.e)
 process.t4 = cms.ConditionalTask(process.f)
 process.t5 = cms.ConditionalTask(process.a, process.g, process.t4)
 process.path1 = cms.Path(process.b, process.t2, process.t3)
 process.path2 = cms.Path(process.b, process.t5)
 process.schedule = cms.Schedule(*[ process.path1, process.path2 ])""")
 
         def testDelete(self):
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer")
             p.b = EDAnalyzer("YourAnalyzer")
             p.c = EDAnalyzer("OurAnalyzer")
             p.d = EDAnalyzer("OurAnalyzer")
             p.e = EDAnalyzer("OurAnalyzer")
             p.f = EDAnalyzer("OurAnalyzer")
             p.g = EDProducer("OurProducer")
             p.h = EDProducer("YourProducer")
             p.i = SwitchProducerTest(
                 test1 = EDProducer("OneProducer"),
                 test2 = EDProducer("TwoProducer")
             )
             p.t1 = Task(p.g, p.h, p.i)
             t2 = Task(p.g, p.h, p.i)
             t3 = Task(p.g, p.h)
             p.t4 = Task(p.h)
             p.ct1 = ConditionalTask(p.g, p.h, p.i)
             ct2 = ConditionalTask(p.g, p.h)
             ct3 = ConditionalTask(p.g, p.h)
             p.ct4 = ConditionalTask(p.h)
             p.s = Sequence(p.d+p.e)
             p.path1 = Path(p.a+p.f+p.s,t2,ct2)
             p.path2 = Path(p.a)
             p.path3 = Path(ct3, p.ct4)
             p.endpath2 = EndPath(p.b)
             p.endpath1 = EndPath(p.b+p.f)
             p.schedule = Schedule(p.path2, p.path3, p.endpath2, tasks=[t3, p.t4])
             self.assertTrue(hasattr(p, 'f'))
             self.assertTrue(hasattr(p, 'g'))
             self.assertTrue(hasattr(p, 'i'))
             del p.e
             del p.f
             del p.g
             del p.i
             self.assertFalse(hasattr(p, 'f'))
             self.assertFalse(hasattr(p, 'g'))
             self.assertEqual(p.t1.dumpPython(), 'cms.Task(process.h)\n')
             self.assertEqual(p.ct1.dumpPython(), 'cms.ConditionalTask(process.h)\n')
             self.assertEqual(p.s.dumpPython(), 'cms.Sequence(process.d)\n')
             self.assertEqual(p.path1.dumpPython(), 'cms.Path(process.a+process.s, cms.ConditionalTask(process.h), cms.Task(process.h))\n')
             self.assertEqual(p.endpath1.dumpPython(), 'cms.EndPath(process.b)\n')
             self.assertEqual(p.path3.dumpPython(), 'cms.Path(cms.ConditionalTask(process.h), process.ct4)\n')
             del p.s
             self.assertEqual(p.path1.dumpPython(), 'cms.Path(process.a+(process.d), cms.ConditionalTask(process.h), cms.Task(process.h))\n')
             self.assertEqual(p.schedule_().dumpPython(), 'cms.Schedule(*[ process.path2, process.path3, process.endpath2 ], tasks=[cms.Task(process.h), process.t4])\n')
             del p.path2
             self.assertEqual(p.schedule_().dumpPython(), 'cms.Schedule(*[ process.path3, process.endpath2 ], tasks=[cms.Task(process.h), process.t4])\n')
             del p.path3
             self.assertEqual(p.schedule_().dumpPython(), 'cms.Schedule(*[ process.endpath2 ], tasks=[cms.Task(process.h), process.t4])\n')
             del p.endpath2
             self.assertEqual(p.schedule_().dumpPython(), 'cms.Schedule(tasks=[cms.Task(process.h), process.t4])\n')
             del p.t4
             self.assertEqual(p.schedule_().dumpPython(), 'cms.Schedule(tasks=[cms.Task(process.h)])\n')
         def testModifier(self):
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test")
             self.assertRaises(RuntimeError, lambda: Process("test2", m1))
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1))
             def _mod_fred(obj):
                 obj.fred = 2
             m1.toModify(p.a,_mod_fred)
             self.assertEqual(p.a.fred.value(),2)
             p.b = EDAnalyzer("YourAnalyzer", wilma = int32(1))
             m1.toModify(p.b, wilma = 2)
             self.assertEqual(p.b.wilma.value(),2)
             self.assertTrue(p.isUsingModifier(m1))
             #check that Modifier not attached to a process doesn't run
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test")
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1))
             m1.toModify(p.a,_mod_fred)
             p.b = EDAnalyzer("YourAnalyzer", wilma = int32(1))
             m1.toModify(p.b, wilma = 2)
             self.assertEqual(p.a.fred.value(),1)
             self.assertEqual(p.b.wilma.value(),1)
             self.assertEqual(p.isUsingModifier(m1),False)
             #make sure clones get the changes
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             m1.toModify(p.a, fred = int32(2))
             p.b = p.a.clone(wilma = int32(3))
             self.assertEqual(p.a.fred.value(),2)
             self.assertEqual(p.a.wilma.value(),1)
             self.assertEqual(p.b.fred.value(),2)
             self.assertEqual(p.b.wilma.value(),3)
             #test removal of parameter
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1), fintstones = PSet(fred = int32(1)))
             m1.toModify(p.a, fred = None, fintstones = dict(fred = None))
             self.assertEqual(hasattr(p.a, "fred"), False)
             self.assertEqual(hasattr(p.a.fintstones, "fred"), False)
             self.assertEqual(p.a.wilma.value(),1)
             #test adding a parameter
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1))
             m1.toModify(p.a, wilma = int32(2))
             self.assertEqual(p.a.fred.value(), 1)
             self.assertEqual(p.a.wilma.value(),2)
             #test setting of value in PSet
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", flintstones = PSet(fred = int32(1), wilma = int32(1)))
             m1.toModify(p.a, flintstones = dict(fred = int32(2)))
             self.assertEqual(p.a.flintstones.fred.value(),2)
             self.assertEqual(p.a.flintstones.wilma.value(),1)
             #test proper exception from nonexisting parameter name
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", flintstones = PSet(fred = PSet(wilma = int32(1))))
             self.assertRaises(KeyError, lambda: m1.toModify(p.a, flintstones = dict(imnothere = dict(wilma=2))))
             self.assertRaises(KeyError, lambda: m1.toModify(p.a, foo = 1))
             #test setting a value in a VPSet
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", flintstones = VPSet(PSet(fred = int32(1)), PSet(wilma = int32(1))))
             m1.toModify(p.a, flintstones = {1:dict(wilma = int32(2))})
             self.assertEqual(p.a.flintstones[0].fred.value(),1)
             self.assertEqual(p.a.flintstones[1].wilma.value(),2)
             #test setting a value in a list of values
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = vuint32(1,2,3))
             m1.toModify(p.a, fred = {1:7})
             self.assertEqual(p.a.fred[0],1)
             self.assertEqual(p.a.fred[1],7)
             self.assertEqual(p.a.fred[2],3)
             #test IndexError setting a value in a list to an item key not in the list
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = vuint32(1,2,3))
             raised = False
             try: m1.toModify(p.a, fred = {5:7})
             except IndexError as e: raised = True
             self.assertEqual(raised, True)
             #test TypeError setting a value in a list using a key that is not an int
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", flintstones = VPSet(PSet(fred = int32(1)), PSet(wilma = int32(1))))
             raised = False
             try: m1.toModify(p.a, flintstones = dict(bogus = int32(37)))
             except TypeError as e: raised = True
             self.assertEqual(raised, True)
             #test that load causes process wide methods to run
             def _rem_a(proc):
                 del proc.a
             class ProcModifierMod(object):
                 def __init__(self,modifier,func):
                     self.proc_mod_ = modifier.makeProcessModifier(func)
             class DummyMod(object):
                 def __init__(self):
                     self.a = EDAnalyzer("Dummy")
             testMod = DummyMod()
             p.extend(testMod)
             self.assertTrue(hasattr(p,"a"))
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             testProcMod = ProcModifierMod(m1,_rem_a)
             p.extend(testMod)
             p.extend(testProcMod)
             self.assertTrue(not hasattr(p,"a"))
             #test ModifierChain
             m1 = Modifier()
             mc = ModifierChain(m1)
             Process._firstProcess = True
             p = Process("test",mc)
             self.assertTrue(p.isUsingModifier(m1))
             self.assertTrue(p.isUsingModifier(mc))
             testMod = DummyMod()
             p.b = EDAnalyzer("Dummy2", fred = int32(1))
             m1.toModify(p.b, fred = int32(3))
             p.extend(testMod)
             testProcMod = ProcModifierMod(m1,_rem_a)
             p.extend(testProcMod)
             self.assertTrue(not hasattr(p,"a"))
             self.assertEqual(p.b.fred.value(),3)
             #check cloneAndExclude
             m1 = Modifier()
             m2 = Modifier()
             mc = ModifierChain(m1,m2)
             mclone = mc.copyAndExclude([m2])
             self.assertTrue(not mclone._isOrContains(m2))
             self.assertTrue(mclone._isOrContains(m1))
             m3 = Modifier()
             mc2 = ModifierChain(mc,m3)
             mclone = mc2.copyAndExclude([m2])
             self.assertTrue(not mclone._isOrContains(m2))
             self.assertTrue(mclone._isOrContains(m1))
             self.assertTrue(mclone._isOrContains(m3))
             #check combining
             m1 = Modifier()
             m2 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (m1 & m2).toModify(p.a, fred = int32(2))
             self.assertRaises(TypeError, lambda: (m1 & m2).toModify(p.a, 1, wilma=2))
             self.assertEqual(p.a.fred, 1)
             m1 = Modifier()
             m2 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1,m2)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (m1 & m2).toModify(p.a, fred = int32(2))
             self.assertEqual(p.a.fred, 2)
             m1 = Modifier()
             m2 = Modifier()
             m3 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1,m2,m3)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (m1 & m2 & m3).toModify(p.a, fred = int32(2))
             self.assertEqual(p.a.fred, 2)
             (m1 & (m2 & m3)).toModify(p.a, fred = int32(3))
             self.assertEqual(p.a.fred, 3)
             ((m1 & m2) & m3).toModify(p.a, fred = int32(4))
             self.assertEqual(p.a.fred, 4)
             #check inverse
             m1 = Modifier()
             m2 = Modifier()
             Process._firstProcess = True
             p = Process("test", m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (~m1).toModify(p.a, fred=2)
             self.assertEqual(p.a.fred, 1)
             (~m2).toModify(p.a, wilma=2)
             self.assertEqual(p.a.wilma, 2)
             self.assertRaises(TypeError, lambda: (~m1).toModify(p.a, 1, wilma=2))
             self.assertRaises(TypeError, lambda: (~m2).toModify(p.a, 1, wilma=2))
             # check or
             m1 = Modifier()
             m2 = Modifier()
             m3 = Modifier()
             Process._firstProcess = True
             p = Process("test", m1)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (m1 | m2).toModify(p.a, fred=2)
             self.assertEqual(p.a.fred, 2)
             (m1 | m2 | m3).toModify(p.a, fred=3)
             self.assertEqual(p.a.fred, 3)
             (m3 | m2 | m1).toModify(p.a, fred=4)
             self.assertEqual(p.a.fred, 4)
             ((m1 | m2) | m3).toModify(p.a, fred=5)
             self.assertEqual(p.a.fred, 5)
             (m1 | (m2 | m3)).toModify(p.a, fred=6)
             self.assertEqual(p.a.fred, 6)
             (m2 | m3).toModify(p.a, fred=7)
             self.assertEqual(p.a.fred, 6)
             self.assertRaises(TypeError, lambda: (m1 | m2).toModify(p.a, 1, wilma=2))
             self.assertRaises(TypeError, lambda: (m2 | m3).toModify(p.a, 1, wilma=2))
             # check combinations
             m1 = Modifier()
             m2 = Modifier()
             m3 = Modifier()
             m4 = Modifier()
             Process._firstProcess = True
             p = Process("test", m1, m2)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             (m1 & ~m2).toModify(p.a, fred=2)
             self.assertEqual(p.a.fred, 1)
             (m1 & ~m3).toModify(p.a, fred=2)
             self.assertEqual(p.a.fred, 2)
             (m1 | ~m2).toModify(p.a, fred=3)
             self.assertEqual(p.a.fred, 3)
             (~m1 | ~m2).toModify(p.a, fred=4)
             self.assertEqual(p.a.fred, 3)
             (~m3 & ~m4).toModify(p.a, fred=4)
             self.assertEqual(p.a.fred, 4)
             ((m1 & m3) | ~m4).toModify(p.a, fred=5)
             self.assertEqual(p.a.fred, 5)
             #check toReplaceWith
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test",m1)
             p.a =EDAnalyzer("MyAnalyzer", fred = int32(1))
             m1.toReplaceWith(p.a, EDAnalyzer("YourAnalyzer", wilma = int32(3)))
             self.assertRaises(TypeError, lambda: m1.toReplaceWith(p.a, EDProducer("YourProducer")))
             #Task
             p.b =EDAnalyzer("BAn")
             p.c =EDProducer("c")
             p.d =EDProducer("d")
             p.tc = Task(p.c)
             p.td = Task(p.d)
             p.s = Sequence(p.a, p.tc)
             m1.toReplaceWith(p.s, Sequence(p.a+p.b, p.td))
             self.assertEqual(p.a.wilma.value(),3)
             self.assertEqual(p.a.type_(),"YourAnalyzer")
             self.assertEqual(hasattr(p,"fred"),False)
             self.assertTrue(p.s.dumpPython() == "cms.Sequence(process.a+process.b, process.td)\n")
             p.e =EDProducer("e")
             m1.toReplaceWith(p.td, Task(p.e))
             self.assertTrue(p.td._collection == OrderedSet([p.e]))
             #ConditionalTask
             p.b =EDAnalyzer("BAn")
             p.c =EDProducer("c")
             p.d =EDProducer("d")
             del p.tc
             del p.td
             p.tc = ConditionalTask(p.c)
             p.td = ConditionalTask(p.d)
             p.s = Sequence(p.a, p.tc)
             m1.toReplaceWith(p.s, Sequence(p.a+p.b, p.td))
             self.assertEqual(p.a.wilma.value(),3)
             self.assertEqual(p.a.type_(),"YourAnalyzer")
             self.assertEqual(hasattr(p,"fred"),False)
             self.assertTrue(p.s.dumpPython() == "cms.Sequence(process.a+process.b, process.td)\n")
             p.e =EDProducer("e")
             m1.toReplaceWith(p.td, ConditionalTask(p.e))
             self.assertTrue(p.td._collection == OrderedSet([p.e]))
             #check toReplaceWith doesn't activate not chosen
             m1 = Modifier()
             Process._firstProcess = True
             p = Process("test")
             p.a =EDAnalyzer("MyAnalyzer", fred = int32(1))
             m1.toReplaceWith(p.a, EDAnalyzer("YourAnalyzer", wilma = int32(3)))
             self.assertEqual(p.a.type_(),"MyAnalyzer")
             #check toReplaceWith and and/not/or combinations
             m1 = Modifier()
             m2 = Modifier()
             m3 = Modifier()
             m4 = Modifier()
             Process._firstProcess = True
             p = Process("test", m1, m2)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             self.assertRaises(TypeError, lambda: (m1 & m2).toReplaceWith(p.a, EDProducer("YourProducer")))
             self.assertRaises(TypeError, lambda: (m3 & m4).toReplaceWith(p.a, EDProducer("YourProducer")))
             self.assertRaises(TypeError, lambda: (~m3).toReplaceWith(p.a, EDProducer("YourProducer")))
             self.assertRaises(TypeError, lambda: (~m1).toReplaceWith(p.a, EDProducer("YourProducer")))
             self.assertRaises(TypeError, lambda: (m1 | m3).toReplaceWith(p.a, EDProducer("YourProducer")))
             self.assertRaises(TypeError, lambda: (m3 | m4).toReplaceWith(p.a, EDProducer("YourProducer")))
             (m1 & m2).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer1"))
             self.assertEqual(p.a.type_(), "YourAnalyzer1")
             (m1 & m3).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer2"))
             self.assertEqual(p.a.type_(), "YourAnalyzer1")
             (~m1).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer2"))
             self.assertEqual(p.a.type_(), "YourAnalyzer1")
             (~m3).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer2"))
             self.assertEqual(p.a.type_(), "YourAnalyzer2")
             (m1 | m3).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer3"))
             self.assertEqual(p.a.type_(), "YourAnalyzer3")
             (m3 | m4).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer4"))
             self.assertEqual(p.a.type_(), "YourAnalyzer3")
             #check chaining of toModify and toReplaceWith
             m1 = Modifier()
             m2 = Modifier()
             m3 = Modifier()
             Process._firstProcess = True
             p = Process("test", m1, m2)
             p.a = EDAnalyzer("MyAnalyzer", fred = int32(1), wilma = int32(1))
             p.b = EDProducer("MyProducer", barney = int32(1), betty = int32(1))
             (m1 & m2).toModify(p.a, fred = 2).toModify(p.b, betty = 3)
             self.assertEqual(p.a.fred, 2)
             self.assertEqual(p.a.wilma, 1)
             self.assertEqual(p.b.barney, 1)
             self.assertEqual(p.b.betty, 3)
             (m1 | m3).toModify(p.a, wilma = 4).toModify(p.b, barney = 5)
             self.assertEqual(p.a.fred, 2)
             self.assertEqual(p.a.wilma, 4)
             self.assertEqual(p.b.barney, 5)
             self.assertEqual(p.b.betty, 3)
             (m2 & ~m3).toReplaceWith(p.a, EDAnalyzer("YourAnalyzer")).toModify(p.b, barney = 6)
             self.assertEqual(p.a.type_(), "YourAnalyzer")
             self.assertEqual(p.b.barney, 6)
             self.assertEqual(p.b.betty, 3)
             (m1 & ~m3).toModify(p.a, param=int32(42)).toReplaceWith(p.b, EDProducer("YourProducer"))
             self.assertEqual(p.a.type_(), "YourAnalyzer")
             self.assertEqual(p.a.param, 42)
             self.assertEqual(p.b.type_(), "YourProducer")
 
             # EDAlias
             a = EDAlias(foo2 = VPSet(PSet(type = string("Foo2"))))
             m = Modifier()
             m._setChosen()
             # Modify parameters
             m.toModify(a, foo2 = {0: dict(type = "Foo3")})
             self.assertEqual(a.foo2[0].type, "Foo3")
             # Add an alias
             m.toModify(a, foo4 = VPSet(PSet(type = string("Foo4"))))
             self.assertEqual(a.foo2[0].type, "Foo3")
             self.assertEqual(a.foo4[0].type, "Foo4")
             # Remove an alias
             m.toModify(a, foo2 = None)
             self.assertFalse(hasattr(a, "foo2"))
             self.assertEqual(a.foo4[0].type, "Foo4")
             # Replace (doesn't work out of the box because EDAlias is not _Parameterizable
             m.toReplaceWith(a, EDAlias(bar = VPSet(PSet(type = string("Bar")))))
             self.assertFalse(hasattr(a, "foo2"))
             self.assertFalse(hasattr(a, "foo4"))
             self.assertTrue(hasattr(a, "bar"))
             self.assertEqual(a.bar[0].type, "Bar")
 
             # SwitchProducer
             sp = SwitchProducerTest(test1 = EDProducer("Foo",
                                                        a = int32(1),
                                                        b = PSet(c = int32(2))),
                                     test2 = EDProducer("Bar",
                                                        aa = int32(11),
                                                        bb = PSet(cc = int32(12))))
             m = Modifier()
             m._setChosen()
             # Modify parameters
             m.toModify(sp,
                        test1 = dict(a = 4, b = dict(c = None)),
                        test2 = dict(aa = 15, bb = dict(cc = 45, dd = string("foo"))))
             self.assertEqual(sp.test1.a.value(), 4)
             self.assertEqual(sp.test1.b.hasParameter("c"), False)
             self.assertEqual(sp.test2.aa.value(), 15)
             self.assertEqual(sp.test2.bb.cc.value(), 45)
             self.assertEqual(sp.test2.bb.dd.value(), "foo")
             # Replace a producer
             m.toReplaceWith(sp.test1, EDProducer("Fred", x = int32(42)))
             self.assertEqual(sp.test1.type_(), "Fred")
             self.assertEqual(sp.test1.x.value(), 42)
             self.assertRaises(TypeError, lambda: m.toReplaceWith(sp.test1, EDAnalyzer("Foo")))
             # Alternative way (only to be allow same syntax to be used as for adding)
             m.toModify(sp, test2 = EDProducer("Xyzzy", x = int32(24)))
             self.assertEqual(sp.test2.type_(), "Xyzzy")
             self.assertEqual(sp.test2.x.value(), 24)
             self.assertRaises(TypeError, lambda: m.toModify(sp, test2 = EDAnalyzer("Foo")))
             # Add a producer
             m.toModify(sp, test3 = EDProducer("Wilma", y = int32(24)))
             self.assertEqual(sp.test3.type_(), "Wilma")
             self.assertEqual(sp.test3.y.value(), 24)
             self.assertRaises(TypeError, lambda: m.toModify(sp, test4 = EDAnalyzer("Foo")))
             # Remove a producer
             m.toModify(sp, test2 = None)
             self.assertEqual(hasattr(sp, "test2"), False)
             # Add an alias
             m.toModify(sp, test2 = EDAlias(foo = VPSet(PSet(type = string("int")))))
             self.assertTrue(hasattr(sp.test2, "foo"))
             # Replace an alias
             m.toReplaceWith(sp.test2, EDAlias(bar = VPSet(PSet(type = string("int")))))
             self.assertTrue(hasattr(sp.test2, "bar"))
             # Alternative way
             m.toModify(sp, test2 = EDAlias(xyzzy = VPSet(PSet(type = string("int")))))
             self.assertTrue(hasattr(sp.test2, "xyzzy"))
             # Replace an alias with EDProducer
             self.assertRaises(TypeError, lambda: m.toReplaceWith(sp.test2, EDProducer("Foo")))
             m.toModify(sp, test2 = EDProducer("Foo"))
         def testProcessFragment(self):
             #check defaults are not overwritten
             f = ProcessFragment('Fragment')
             p = Process('PROCESS')
             p.maxEvents.input = 10
             p.options.numberOfThreads = 4
             p.maxLuminosityBlocks.input = 2
             p.extend(f)
             self.assertEqual(p.maxEvents.input.value(),10)
             self.assertEqual(p.options.numberOfThreads.value(), 4)
             self.assertEqual(p.maxLuminosityBlocks.input.value(),2)
             #general checks
             f = ProcessFragment("Fragment")
             f.fltr = EDFilter("Foo")
             p = Process('PROCESS')
             p.extend(f)
             self.assertTrue(hasattr(p,'fltr'))
         def testProcessForProcessAccelerator(self):
             proc = Process("TEST")
             p = ProcessForProcessAccelerator(proc)
             p.TestService = Service("TestService")
             self.assertTrue(hasattr(proc, "TestService"))
             self.assertEqual(proc.TestService.type_(), "TestService")
             self.assertRaises(TypeError, setattr, p, "a", EDProducer("Foo"))
             p.add_(Service("TestServiceTwo"))
             self.assertTrue(hasattr(proc, "TestServiceTwo"))
             self.assertEqual(proc.TestServiceTwo.type_(), "TestServiceTwo")
             p.TestService.foo = untracked.uint32(42)
             self.assertEqual(proc.TestService.foo.value(), 42)
             proc.mod = EDProducer("Producer")
             self.assertRaises(TypeError, getattr, p, "mod")
         def testProcessAccelerator(self):
             proc = Process("TEST")
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertTrue(["cpu"], p.values["@available_accelerators"][1])
             self.assertFalse(p.values["@selected_accelerators"][0])
             self.assertTrue(["cpu"], p.values["@selected_accelerators"][1])
             self.assertFalse(p.values["@module_type_resolver"][0])
             self.assertEqual("", p.values["@module_type_resolver"][1])
 
             proc = Process("TEST")
             self.assertRaises(TypeError, setattr, proc, "processAcceleratorTest", ProcessAcceleratorTest())
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             del proc.MessageLogger # remove boilerplate unnecessary for this test case
             self.maxDiff = None
             self.assertEqual(proc.dumpPython(),
 """import FWCore.ParameterSet.Config as cms
 from test import ProcessAcceleratorTest
 
 process = cms.Process("TEST")
 
 process.maxEvents = cms.untracked.PSet(
     input = cms.optional.untracked.int32,
     output = cms.optional.untracked.allowed(cms.int32,cms.PSet)
 )
 
 process.maxLuminosityBlocks = cms.untracked.PSet(
     input = cms.untracked.int32(-1)
 )
 
 process.options = cms.untracked.PSet(
     FailPath = cms.untracked.vstring(),
     IgnoreCompletely = cms.untracked.vstring(),
     Rethrow = cms.untracked.vstring(),
     SkipEvent = cms.untracked.vstring(),
     accelerators = cms.untracked.vstring('*'),
     allowUnscheduled = cms.obsolete.untracked.bool,
     canDeleteEarly = cms.untracked.vstring(),
     deleteNonConsumedUnscheduledModules = cms.untracked.bool(True),
     dumpOptions = cms.untracked.bool(False),
     emptyRunLumiMode = cms.obsolete.untracked.string,
     eventSetup = cms.untracked.PSet(
         forceNumberOfConcurrentIOVs = cms.untracked.PSet(
             allowAnyLabel_=cms.required.untracked.uint32
         ),
         numberOfConcurrentIOVs = cms.untracked.uint32(0)
     ),
     fileMode = cms.untracked.string('FULLMERGE'),
     forceEventSetupCacheClearOnNewRun = cms.untracked.bool(False),
     holdsReferencesToDeleteEarly = cms.untracked.VPSet(),
     makeTriggerResults = cms.obsolete.untracked.bool,
     modulesToIgnoreForDeleteEarly = cms.untracked.vstring(),
     numberOfConcurrentLuminosityBlocks = cms.untracked.uint32(0),
     numberOfConcurrentRuns = cms.untracked.uint32(1),
     numberOfStreams = cms.untracked.uint32(0),
     numberOfThreads = cms.untracked.uint32(1),
     printDependencies = cms.untracked.bool(False),
     sizeOfStackForThreadsInKB = cms.optional.untracked.uint32,
     throwIfIllegalParameter = cms.untracked.bool(True),
     wantSummary = cms.untracked.bool(False)
 )
 
 process.ProcessAcceleratorTest = ProcessAcceleratorTest(
     enabled = ['test1', 'test2', 'anothertest3']
 )
 
 
 """)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["*"], p.values["options"][1].values["accelerators"][1])
             self.assertFalse(p.values["options"][1].values["accelerators"][0])
             self.assertTrue(["anothertest3", "cpu", "test1", "test2"], p.values["@selected_accelerators"][1])
             self.assertEqual("AcceleratorTestService", p.values["services"][1][0].values["@service_type"][1])
             self.assertFalse(p.values["@available_accelerators"][0])
             self.assertTrue(["anothertest3", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
             self.assertFalse(p.values["@module_type_resolver"][0])
             self.assertEqual("", p.values["@module_type_resolver"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(enabled=["test1"])
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["cpu", "test1"], p.values["@selected_accelerators"][1])
             self.assertEqual(["cpu", "test1"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["test2"]
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["test2"], p.values["@selected_accelerators"][1])
             self.assertEqual(["anothertest3", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["test*"]
             proc.fillProcessDesc(p)
             self.assertEqual(["test1", "test2"], p.values["@selected_accelerators"][1])
             self.assertEqual(["anothertest3", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(enabled=["test1"])
             proc.options.accelerators = ["test2"]
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual([], p.values["@selected_accelerators"][1])
             self.assertEqual(["cpu", "test1"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["cpu*"]
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["cpu"], p.values["@selected_accelerators"][1])
             self.assertEqual(["anothertest3", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["test3"]
             p = TestMakePSet()
             self.assertRaises(ValueError, proc.fillProcessDesc, p)
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["*", "test1"]
             p = TestMakePSet()
             self.assertRaises(ValueError, proc.fillProcessDesc, p)
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.ProcessAcceleratorTest2 = ProcessAcceleratorTest2()
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["anothertest3", "anothertest4", "cpu", "test1", "test2"], p.values["@selected_accelerators"][1])
             self.assertEqual(["anothertest3", "anothertest4", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.ProcessAcceleratorTest2 = ProcessAcceleratorTest2()
             proc.options.accelerators = ["*test3", "c*"]
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual(["anothertest3", "cpu"], p.values["@selected_accelerators"][1])
             self.assertEqual(["anothertest3", "anothertest4", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(enabled=["test1"])
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((False, "sp@test1"), p.values["sp"][1].values["@chosen_case"])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["test1"]
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((False, "sp@test1"), p.values["sp"][1].values["@chosen_case"])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["test*"]
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.options.accelerators = ["anothertest3"]
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             p = TestMakePSet()
             self.assertRaises(RuntimeError, proc.fillProcessDesc, p)
 
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(
                 moduleTypeResolverMaker=lambda accelerators: TestModuleTypeResolver(accelerators))
             proc.ProcessAcceleratorTest2 = ProcessAcceleratorTest2()
             proc.normalProducer = EDProducer("FooProducer")
             proc.testProducer = EDProducer("BarProducer@test")
             proc.test2Producer = EDProducer("BarProducer@test", test=untracked.PSet(backend=untracked.string("test2_backend")))
             proc.testAnalyzer = EDAnalyzer("Analyzer@test")
             proc.testFilter = EDAnalyzer("Filter@test")
             proc.testESProducer = ESProducer("ESProducer@test")
             proc.testESSource = ESSource("ESSource@test")
             proc.p = Path(proc.normalProducer+proc.testProducer+proc.test2Producer+proc.testAnalyzer+proc.testFilter)
             p = TestMakePSet()
             proc.fillProcessDesc(p)
             self.assertEqual("TestModuleTypeResolver", p.values["@module_type_resolver"][1])
             self.assertEqual("FooProducer", p.values["normalProducer"][1].values["@module_type"][1])
             self.assertEqual(len(list(filter(lambda x: not "@" in x, p.values["normalProducer"][1].values.keys()))), 0)
             self.assertEqual("BarProducer@test", p.values["testProducer"][1].values["@module_type"][1])
             self.assertEqual(False, p.values["testProducer"][1].values["test"][0])
             self.assertEqual(False, p.values["testProducer"][1].values["test"][1].values["backend"][0])
             self.assertEqual("test1_backend", p.values["testProducer"][1].values["test"][1].values["backend"][1])
             self.assertEqual("BarProducer@test", p.values["test2Producer"][1].values["@module_type"][1])
             self.assertEqual("test2_backend", p.values["test2Producer"][1].values["test"][1].values["backend"][1])
             self.assertEqual("Analyzer@test", p.values["testAnalyzer"][1].values["@module_type"][1])
             self.assertEqual("test1_backend", p.values["testAnalyzer"][1].values["test"][1].values["backend"][1])
             self.assertEqual("Filter@test", p.values["testFilter"][1].values["@module_type"][1])
             self.assertEqual("test1_backend", p.values["testFilter"][1].values["test"][1].values["backend"][1])
             self.assertEqual("ESProducer@test", p.values["ESProducer@test@testESProducer"][1].values["@module_type"][1])
             self.assertEqual("test1_backend", p.values["ESProducer@test@testESProducer"][1].values["test"][1].values["backend"][1])
             self.assertEqual("ESSource@test", p.values["ESSource@test@testESSource"][1].values["@module_type"][1])
             self.assertEqual("test1_backend", p.values["ESSource@test@testESSource"][1].values["test"][1].values["backend"][1])
 
             # No required accelerators available
             proc = Process("Test")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(
                 moduleTypeResolverMaker=lambda accelerators: TestModuleTypeResolver(accelerators))
             proc.options.accelerators = []
             self.assertRaises(EDMException, proc.fillProcessDesc, p)
 
             proc = Process("Test")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(
                 moduleTypeResolverMaker=lambda accelerators: TestModuleTypeResolver(accelerators))
             proc.options.accelerators = ["test1"]
             proc.test2Producer = EDProducer("BarProducer@test", test=untracked.PSet(backend=untracked.string("test2_backend")))
             proc.p = Path(proc.test2Producer)
             self.assertRaises(EDMException, proc.fillProcessDesc, p)
 
             # Two ProcessAccelerators return type resolver
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest(
                 moduleTypeResolverMaker=lambda accelerators: TestModuleTypeResolver(accelerators))
             proc.ProcessAcceleratorTest2 = ProcessAcceleratorTest2(
                 moduleTypeResolverMaker=lambda accelerators: TestModuleTypeResolver(accelerators))
             p = TestMakePSet()
             self.assertRaises(RuntimeError, proc.fillProcessDesc, p)
 
             import pickle
             proc = Process("TEST")
             proc.ProcessAcceleratorTest = ProcessAcceleratorTest()
             proc.sp = SwitchProducerTest2(test2 = EDProducer("Foo",
                                                              a = int32(1),
                                                              b = PSet(c = int32(2))),
                                           test1 = EDProducer("Bar",
                                                              aa = int32(11),
                                                              bb = PSet(cc = int32(12))))
             proc.p = Path(proc.sp)
             pkl = pickle.dumps(proc)
             unpkl = pickle.loads(pkl)
             p = TestMakePSet()
             unpkl.fillProcessDesc(p)
             self.assertEqual((False, "sp@test2"), p.values["sp"][1].values["@chosen_case"])
             self.assertEqual(["anothertest3", "cpu", "test1", "test2"], p.values["@available_accelerators"][1])
             unpkl = pickle.loads(pkl)
             unpkl.ProcessAcceleratorTest.setEnabled(["test1"])
             p = TestMakePSet()
             unpkl.fillProcessDesc(p)
             self.assertEqual((False, "sp@test1"), p.values["sp"][1].values["@chosen_case"])
             self.assertEqual(["cpu", "test1"], p.values["@available_accelerators"][1])
 
     unittest.main()