Function fetchData

src/js/actions.js:149–169

()

}

export function fetchData() {
    return (dispatch, getState) => {
        let proms = [];
        const currentData = getState().execution.get('data');
        getState().notebook.getIn(['metadata', 'datasources']).forEach(
            (url, name) => {
                if (!currentData.has(name)) {
                    proms.push(
                        fetch(url, {
                            method: 'get'
                        })
                        .then(response => response.json())
                        .then(j => dispatch(receivedData(name, j)))
                    );
                }
            }
        );
        // When all data fetched, run all the auto-running code blocks.
        return Promise.all(proms).then(() => dispatch(executeAuto()));
    };
}

export function toggleEdit() {
    return {