@jupyterlab/mainmenu

@jupyterlab/mainmenu

A JupyterLab extension which provides the application menubar.

Changelog

v2.1.0

April 2020

See the JupyterLab 2.1 milestone on GitHub for the full list of pull requests and issues closed.

User-facing changes

• Display the extension manager in the left sidebar by default. Users will need to acknowledge the disclaimer in the extension manager before using it. (#8050, #8145)
• Added blacklist and whitelist support <extension_listings> for the extension manager (#7989)
• Automatically link URLs in notebook output text (#8075, #7393)
• Added a "Restart Kernel and Run All Cells..." button to the notebook toolbar (#8024)

<img alt="The main JupyterLab toolbar with focus on the Restart Kernel and Run All Cells button." src="https://raw.githubusercontent.com/jupyterlab/jupyterlab/3.1.x/docs/source/getting_started/changelog_restartrunallbutton.png" class="jp-screenshot">

• Added a context menu item for opening a Markdown editor from the Markdown preview (#7942)

• Support Node.js 10+ (#8112, #8083)

• Added a command to replace the selection in an editor with text (inserting if there is no selection). This can be assigned a keyboard shortcut, as shown below. We also added a command to go through a series of commands and run the first enabled command. (#7908) Here is a keyboard shortcut to insert text in a currently-active notebook editor:

  {
    command: "notebook:replace-selection",
    selector: ".jp-Notebook",
    keys: ["Ctrl L"],
    args: {text: "lambda x: x"}
  }
  

  Here is a keyboard shortcut to insert text into an editor of the currently active console, file editor, or notebook:

  {
    command: "apputils:run-first-enabled",
    selector: "body",
    keys: ["Ctrl L"],
    args: {
      commands: [
        "console:replace-selection",
        "fileeditor:replace-selection",
        "notebook:replace-selection",
      ],
      args: {text: "lambda x: x"}
    }
  }
  

For developers

• NotebookWidgetFactory is now a plugin so it can be overridden (#8066, #7996)
• Many improvements to LabIcon: work with all SVG loaders, improve performance, fix issue with menus from extensions (#8125)
• Change the header application area to a box panel, which means the header area will display if its children set their minimum height (#8059, #7279)
• JupyterLab's custom context menu is now disabled on all descendants of a DOM element with a data-jp-suppress-context-menu attribute (#7877, #7670)

Bugfixes

• Fix property inspector restoration on reload (#8114)
• Increase the timeout for yarn (#8104, #8102)
• Fix find and replace with empty strings (#8100, #8098)
• Select search text when focusing the search overlay (#8073, #7932)
• Fix attaching images with spaces in their names to Markdown cells (#8095)
• Fix build errors by distributing the .yarnrc configuration with the Python package (#8045)
• Throttle fetch requests in the setting registry's data connector (#7927)
• Close the gap between lines in notebook output (#7832, #7760)