(self)
return self.adjacent.keys()
Returns all the current nodes on the graph

        :rtype: the list of nodes
Returns all the current nodes on the graph
Returns all the current nodes on the graph
def getNodes(self):
        """ Returns all the current nodes on the graph

        :rtype: the list of nodes
        """
        return self.adjacent.keys()
def getNodes ( self ) : return self . adjacent . keys ( )