qiskit/dagcircuit/dagcircuit.py
def quantum_successors(self, node):
        """Returns list of the successors of a node that are
        connected by a quantum edge as DAGNodes."""
        if isinstance(node, int):
            warnings.warn('Calling quantum_successors() with a node id is deprecated,'
                          ' use a DAGNode instead',
                          DeprecationWarning, 2)
            node = self._id_to_node[node]

        successors = []
        for successor in self.successors(node):
            if isinstance(self._multi_graph.get_edge_data(
                    node, successor, key=0)['wire'][0],
                          QuantumRegister):
                successors.append(successor)
        return successors
def quantum_successors(self, node):
        if isinstance(node, int):
            warnings.warn('Calling quantum_successors() with a node id is deprecated,'
                          ' use a DAGNode instead',
                          DeprecationWarning, 2)
            node = self._id_to_node[node]

        successors = []
        for successor in self.successors(node):
            if isinstance(self._multi_graph.get_edge_data(
                    node, successor, key=0)['wire'][0],
                          QuantumRegister):
                successors.append(successor)
        return successors
def quantum_successors ( self , node ) : if isinstance ( node , int ) : warnings . warn ( 'Calling quantum_successors() with a node id is deprecated,' ' use a DAGNode instead' , DeprecationWarning , 2 ) node = self . _id_to_node [ node ] successors = [ ] for successor in self . successors ( node ) : if isinstance ( self . _multi_graph . get_edge_data ( node , successor , key = 0 ) [ 'wire' ] [ 0 ] , QuantumRegister ) : successors . append ( successor ) return successors
Returns list of the successors of a node that are
        connected by a quantum edge as DAGNodes.
Returns list of the successors of a node that are connected by a quantum edge as DAGNodes .