Function addOutputToMulti

dash/dash-renderer/src/actions/dependencies.js:877–894

(outIdFinal, outIdProp)

        cbOut.push([]);

        function addOutputToMulti(outIdFinal, outIdProp) {
            if (!config.validate_callbacks) return;
            multiGraph.addNode(outIdProp);
            inputs.forEach(inObj => {
                const {id: inId, property} = inObj;
                if (typeof inId === 'object') {
                    const inIdList = makeAllIds(inId, outIdFinal);
                    inIdList.forEach(id => {
                        addInputToMulti(
                            combineIdAndProp({id, property}),
                            outIdProp
                        );
                    });
                } else {
                    addInputToMulti(combineIdAndProp(inObj), outIdProp);
                }
            });
        }

        // We'll continue to use dep.output as its id, but add outputs as well
        // for convenience and symmetry with the structure of inputs and state.