本文整理汇总了TypeScript中@jupyterlab/application.JupyterLab类的典型用法代码示例。如果您正苦于以下问题：TypeScript JupyterLab类的具体用法？TypeScript JupyterLab怎么用？TypeScript JupyterLab使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了JupyterLab类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: createLab
function createLab(loader: ModuleLoader): JupyterLab {
const lab = new JupyterLab({
loader,
gitDescription: process.env.GIT_DESCRIPTION,
namespace: 'jupyterlab',
version: process.env.JUPYTERLAB_VERSION
});
lab.registerPluginModules(mods);
return lab;
}示例2: describe
describe('JupyterLab', () => {
let lab: JupyterLab;
let loader = new ModuleLoader();
beforeEach(() => {
lab = new JupyterLab();
});
describe('#constructor()', () => {
it('should create a JupyterLab object', () => {
expect(lab).to.be.a(JupyterLab);
});
it('should accept options', () => {
lab = new JupyterLab({
version: 'foo',
gitDescription: 'foo',
loader
});
});
});
describe('#started', () => {
it('should resolve when the application is started', (done) => {
lab.started.then(done, done);
lab.start();
});
});
describe('#info', () => {
it('should be the info about the application', () => {
expect(lab.info.version).to.be('unknown');
expect(lab.info.gitDescription).to.be('unknown');
lab = new JupyterLab({
version: 'foo',
gitDescription: 'foo'
});
expect(lab.info.version).to.be('foo');
expect(lab.info.gitDescription).to.be('foo');
});
});
describe('#loader', () => {
it('should be the loader used by the application', () => {
expect(lab.loader).to.be(null);
lab = new JupyterLab({ loader });
expect(lab.loader).to.be(loader);
});
});
describe('#start()', () => {
it('should start the application', (done) => {
lab.start().then(done, done);
});
it('should accept options', (done) => {
lab.start({ hostID: 'foo' }).then(done, done);
});
});
});示例3:
const contextMenuWidget = (): Widget => {
let pathRe = /[Pp]ath:\s?(.*)\n?/;
let pathMatch = app.contextMenuFirst('title', pathRe);
if (!pathMatch) {
// fall back to active doc widget if path cannot be obtained from event
return app.shell.currentWidget;
}
return docManager.findWidget(pathMatch[1]);
};示例4: if
let onStateChanged = (sender: any, args: IChangedArgs<any>) => {
if (args.name === 'dirty') {
if (args.newValue === true) {
if (!disposable) {
disposable = app.setDirty();
}
} else if (disposable) {
disposable.dispose();
disposable = null;
}
}
};示例5:
const contextMenuWidget = (): Widget => {
const pathRe = /[Pp]ath:\s?(.*)\n?/;
const test = (node: HTMLElement) =>
node['title'] && !!node['title'].match(pathRe);
const node = app.contextMenuFirst(test);
if (!node) {
// fall back to active doc widget if path cannot be obtained from event
return app.shell.currentWidget;
}
const pathMatch = node['title'].match(pathRe);
return docManager.findWidget(pathMatch[1]);
};示例6:
context.ready.then(() => {
context.model.stateChanged.connect(onStateChanged);
if (context.model.dirty) {
disposable = app.setDirty();
}
});示例7: it
it('should accept options', (done) => {
lab.start({ hostID: 'foo' }).then(done, done);
});