如何设置Jupyter Notebook运行单元格后默认进入编辑模式？

DevOps 小满

2026-5-25

Adjust Jupyter Notebook's Shift+Return to Enter Edit Mode Below

Absolutely, you can tweak this setting to make Shift+Return drop you straight into edit mode in the next cell—no extra clicks needed! Here are two straightforward ways to do it:

Method 1: Use the GUI Shortcut Editor (Easiest)

Open your Jupyter Notebook and switch to command mode (press Esc if you’re typing in a cell).
Click the Help menu at the top, then select Edit Keyboard Shortcuts. This opens a panel for customizing key bindings.
In the search bar, type "run cell and select below"—this is the default action tied to Shift+Return.
Instead of modifying the existing action, let’s create a new custom one that does exactly what you want:
1. Click the Add Shortcut button.
2. In the "Action" field, paste this combined command:
```
run-cell-and-select-next, enter-edit-mode
```
3. Click the "Shortcut" field and press Shift+Return to assign this key combo.
4. Hit Save to apply the change.

Now, when you press Shift+Return, it’ll run the current cell, jump to the next one, and immediately put you into edit mode—perfect!

Method 2: Edit the Custom JS File (For Advanced Users)

If the GUI method doesn’t work for your Jupyter version, you can modify the custom.js file directly:

Locate your Jupyter config directory (usually ~/.jupyter/custom/ on macOS/Linux, or C:\Users\YourName\.jupyter\custom\ on Windows).

Open custom.js in a text editor, and add this code:

require(["base/js/namespace", "base/js/events"], function(Jupyter, events) {
    Jupyter.keyboard_manager.command_shortcuts.add_shortcut('shift-enter', {
        help : 'Run cell and enter edit mode in next cell',
        handler : function (event) {
            Jupyter.notebook.execute_cell_and_select_next();
            Jupyter.notebook.edit_mode();
            return false;
        }
    });
});