JupyterLab 启动时如何加载 notebook.json 或 custom.js？

Question

我想让 JupyterLab 启动并加载自定义设置并自动覆盖高级设置。

可是试了三种方法都做不到notebook.json/custom.js/config.js.

我该怎么做？

我的环境

版本

• python：3.9.1
  • jupyter-client 6.1.12
  • jupyter-contrib-core 0.3.3
  • jupyter-contrib-nbextensions 0.5.1
  • jupyter-core 4.7.1
  • jupyter-highlight-selected-word 0.2.0
  • jupyter-latex-envs 1.4.6
  • jupyter-nbextensions-配置器 0.4.1
  • jupyter-packaging 0.10.1
  • jupyter 服务器 1.6.4
  • jupyterlab 3.0.14
  • jupyterlab-pygments 0.1.2
  • jupyterlab 服务器 2.5.0

目录

├ ~/
  ├ .jupyter/
    ├ nbconfig/
      ├ notebook.json
    ├ config/
      ├ config.js
    ├ custom/
      ├ custom.js

设置

// ~/.jupyter/nbconfig/notebook.json
{
    "load_extensions": {
        "codefolding/main": true
    },
    "MarkdownCell": {
        "cm_config": {
            "autoClosingBrackets": true,
            "lineNumbers": true,
            "lineWrapping": false
        }
    },
    "CodeCell": {
        "cm_config": {
            "lineNumbers": true,
            "lineWrapping": true
        }
    },
    "Cell": {
        "cm_config": {
            "lineNumbers": true,
            "lineWrapping": true
        }
    },
    "codeCellConfig": {
        "cm_config": {
            "tabSize": 4,
            "insertSpaces": true,
            "readOnly": false,
            "autoClosingBrackets": true,
            "matchBrackets": true,
            "lineNumbers": true,
            "lineWrapping": "wordWrapColumn",
            "wordWrapColumn": 95
        }
    }
}

// ~/.jupyter/custom/custom.js or ~/.jupyter/config/config.js
var cm_config = require('notebook/js/cell').Cell.options_default.cm_config;
cm_config.tabSize = 4;
cm_config.readOnly = false;
cm_config.lineNumbers = true;
cm_config.linWrapping = true;
// cm_config.wordWrapColumn = 95;
cm_config.autoClosingBrackets = true;

Answer 1

已解决！感谢您的建议，@krassowski！

现在，我可以在使用 {sys.prefix}/share/jupyter/lab/settings/override.json 启动时加载 Jupyterlab 高级设置，如下所示。

{
    "@jupyterlab/apputils-extension:themes": {
        "theme": "JupyterLab Dark"
    },
    "@jupyterlab/notebook-extension:tracker": {
        "markdownCellConfig": {
            "autoClosingBrackets": true,
            "lineNumbers": true,
            "lineWrap": "off"
        },
        "rawCellConfig": {
            "lineNumbers": true,
            "lineWrap": "wordWrapColumn",
            "wordWrapColumn": 130
        },
        "codeCellConfig": {
            "tabSize": 4,
            "insertSpaces": true,
            "readOnly": false,
            "codeFolding": false,
            "autoClosingBrackets": true,
            "matchBrackets": true,
            "lineNumbers": true,
            "lineWrap": "wordWrapColumn",
            "wordWrapColumn": 130
        }
    }
}