helpers::CloneSequenceVisitor Class Reference

List of all members.

Public Member Functions
def	__init__
def	clonedSequence
def	enter
def	leave
Private Member Functions
def	__appendToTopSequence
def	_newLabel
Private Attributes
	_clonedSequence
	_moduleLabels
	_postfix
	_process
	_removePostfix

---

Detailed Description

Visitor that travels within a cms.Sequence, and returns a cloned version of the Sequence.
All modules and sequences are cloned and a postfix is added

Definition at line 128 of file helpers.py.

---

Constructor & Destructor Documentation

def helpers::CloneSequenceVisitor::__init__	(		self,
			process,
			label,
			postfix,
			removePostfix = ""
	)

Definition at line 131 of file helpers.py.

                                                                 :
        self._process = process
        self._postfix = postfix
        self._removePostfix = removePostfix
        self._moduleLabels = []
        self._clonedSequence = cms.Sequence()
        setattr(process, self._newLabel(label), self._clonedSequence)

---

Member Function Documentation

def helpers::CloneSequenceVisitor::__appendToTopSequence	(		self,
			visitee
	)		[private]

Definition at line 168 of file helpers.py.

00169                                             :
00170         self._clonedSequence += visitee
        

def helpers::CloneSequenceVisitor::_newLabel	(		self,
			label
	)		[private]

Definition at line 160 of file helpers.py.

                              :
        if self._removePostfix != "":
            if label[-len(self._removePostfix):] == self._removePostfix:
                label = label[0:-len(self._removePostfix)]
            else:
                raise StandardError("Tried to remove postfix %s from label %s, but it wasn't there" % (self._removePostfix, label))
        return label + self._postfix

def helpers::CloneSequenceVisitor::clonedSequence

(

self

)

Definition at line 154 of file helpers.py.

                            :
        for label in self._moduleLabels:
            massSearchReplaceAnyInputTag(self._clonedSequence, label, self._newLabel(label), moduleLabelOnly=True, verbose=False)
        self._moduleLabels = [] # prevent the InputTag replacement next time the 'clonedSequence' function is called.
        return self._clonedSequence

def helpers::CloneSequenceVisitor::enter	(		self,
			visitee
	)

Definition at line 139 of file helpers.py.

                            :
        if isinstance(visitee, cms._Module):
            label = visitee.label()
            newModule = None
            if label in self._moduleLabels: # has the module already been cloned ?
                newModule = getattr(self._process, self._newLabel(label))
            else:
                self._moduleLabels.append(label)                
                newModule = visitee.clone()
                setattr(self._process, self._newLabel(label), newModule)
            self.__appendToTopSequence(newModule)

def helpers::CloneSequenceVisitor::leave	(		self,
			visitee
	)

Definition at line 151 of file helpers.py.

                            :
        pass

---

Member Data Documentation

helpers::CloneSequenceVisitor::_clonedSequence [private]

Definition at line 131 of file helpers.py.

helpers::CloneSequenceVisitor::_moduleLabels [private]

Definition at line 131 of file helpers.py.

helpers::CloneSequenceVisitor::_postfix [private]

Definition at line 131 of file helpers.py.

helpers::CloneSequenceVisitor::_process [private]

Definition at line 131 of file helpers.py.

helpers::CloneSequenceVisitor::_removePostfix [private]

Definition at line 131 of file helpers.py.