(self, node)
Return a iterator passing through all neighbors of the given node.
        
        @rtype:  iterator
        @return: Iterator passing through all neighbors of the given node.
Return a iterator passing through all neighbors of the given node.
Return a iterator passing through all neighbors of the given node .
def __getitem__(self, node):
        """
        Return a iterator passing through all neighbors of the given node.
        
        @rtype:  iterator
        @return: Iterator passing through all neighbors of the given node.
        """
        for n in self.neighbors( node ):
            yield n
def __getitem__ ( self , node ) : for n in self . neighbors ( node ) : yield n