@jupyterlab/git/lib/handler.js

A JupyterLab extension for version control using git

import { URLExt } from '@jupyterlab/coreutils';
import { ServerConnection } from '@jupyterlab/services';
/**
 * Call the API extension
 *
 * @param endPoint API REST end point for the extension
 * @param init Initial values for the request
 * @returns The response body interpreted as JSON
 */
export async function requestAPI(endPoint = '', init = {}) {
    // Make request to Jupyter API
    const settings = ServerConnection.makeSettings();
    const requestUrl = URLExt.join(settings.baseUrl, 'jupyterlab-git', // API Namespace
    endPoint);
    let response;
    try {
        response = await ServerConnection.makeRequest(requestUrl, init, settings);
    }
    catch (error) {
        throw new ServerConnection.NetworkError(error);
    }
    let data = await response.text();
    if (data.length > 0) {
        try {
            data = JSON.parse(data);
        }
        catch (error) {
            console.log('Not a JSON response body.', response);
        }
    }
    if (!response.ok) {
        throw new ServerConnection.ResponseError(response, data.message || data);
    }
    return data;
}