diclist.diclist Class Reference

Inheritance diagram for diclist.diclist:

Public Member Functions
def	__getitem__ (self, index)
def	__init__ (self)
def	__setitem__ (self, index, value)
def	add (self, key, value)

Public Attributes
	dico

Detailed Description

list with an internal dictionary for indexing, 
allowing to keep dictionary elements ordered. 
keys can be everything except an integer.

Definition at line 4 of file diclist.py.

Constructor & Destructor Documentation

def diclist.diclist.__init__

(

self

)

Definition at line 10 of file diclist.py.

    def __init__(self):
        super( diclist, self).__init__()
        # internal dictionary, will contain key -> index in list
        self.dico = {}

Member Function Documentation

def diclist.diclist.__getitem__	(		self,
			index
	)

index can be a dictionary key, or an integer specifying
the rank of the value to be accessed

Definition at line 23 of file diclist.py.

References diclist.diclist.dico.

    def __getitem__(self, index):
        '''index can be a dictionary key, or an integer specifying
        the rank of the value to be accessed
        '''
        try:
            # if index is an integer (the rank), use the list.
            return super(diclist, self).__getitem__(index)
        except (TypeError, ValueError):
            # else it's the dictionary key.
            # use the internal dictionary to get the index,
            # and return the corresponding value from the list
            return super(diclist, self).__getitem__( self.dico[index] )

def diclist.diclist.__setitem__	(		self,
			index,
			value
	)

These functions are quite risky...

Definition at line 36 of file diclist.py.

References diclist.diclist.dico.

    def __setitem__(self, index, value):
        '''These functions are quite risky...'''
        try:
            return super(diclist, self).__setitem__(index, value)
        except TypeError as ValueError:
            return super(diclist, self).__setitem__( self.dico[index], value )

def diclist.diclist.add	(		self,
			key,
			value
	)

Definition at line 15 of file diclist.py.

References PhysicsTools::SourceVariableSet.append(), reco::ClusterCompatibility.append(), ecaldqm::Dependency.append(), cms::Digest.append(), L1GtVhdlTemplateFile.append(), NoProxyException< GEMGeometry >.append(), NoRecordException< T >.append(), NoProxyException< DataT >.append(), NoRecordException< TrackerDigiGeometryRecord >.append(), cms::Exception.append(), NoRecordException< MuonGeometryRecord >.append(), Vispa.Views.PropertyView.PropertyView.append(), psClasses.BuildTreeNodeList.append(), svgfig.SVG.append(), psClasses.queueNode.append(), BeautifulSoup.PageElement.append(), Json::Value.append(), Mixins._ValidatingListBase.append(), plotting.PlotGroup.append(), plotting.PlotOnSideGroup.append(), plotting.PlotFolder.append(), plotting.Plotter.append(), and diclist.diclist.dico.

Referenced by counter.Counter.register().

    def add( self, key, value ):
        if isinstance(key, (int, long)):
            raise ValueError("key cannot be an integer")
        if key in self.dico:
            raise ValueError("key '{key}' already exists".format(key=key) )
        self.dico[key] = len(self)
        self.append(value)

Member Data Documentation

diclist.diclist.dico

Definition at line 13 of file diclist.py.

Referenced by diclist.diclist.__getitem__(), diclist.diclist.__setitem__(), diclist.diclist.add(), and counter.Counter.inc().

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