Function getProps

dash/dash-renderer/src/persistence.js:285–310

    `${stringifyId(id)}.${persistedProp}.${JSON.stringify(persistence)}`;

const getProps = layout => {
    const {props, type, namespace} = layout;
    if (!type || !namespace) {
        // not a real component - just need the props for recursion
        return {props};
    }
    const {id, persistence} = props;

    const element = Registry.resolve(layout);
    const getVal = prop =>
        props[prop] ||
        (element.defaultProps || element.dashPersistence || {})[prop];
    const persisted_props = getVal('persisted_props');
    const persistence_type = getVal('persistence_type');
    const canPersist = id && persisted_props && persistence_type;

    return {
        canPersist,
        id,
        props,
        element,
        persistence,
        persisted_props,
        persistence_type
    };
};

export function recordUiEdit(layout, newProps, dispatch) {
    const {