如何在ipython笔记本中启用换行

问题描述

我一直在尝试在ipython笔记本中启用换行。我用Google搜索没有结果，我在终端输入了ipython notebook --help。这为配置文件提供了大量配置命令，但没有换行。有谁知道ipnotebook是否具有此功能，如果有，如何启用它？
非常感谢您的帮助。谢谢。

I have been trying to enable line wrapping in ipython notebook. I googled it with no results and i typed ipython notebook --help in a terminal. This gives me a ton of configuration commands for a config file, but no line wrapping. Does anyone know if ipnotebook has this feature and if so how to enable it?Your help would be greatly appreciated. Thank you.

推荐答案

正如@Matt指出的那样，你必须配置CodeMirror以启用包装。

As @Matt pointed out you have to configure CodeMirror to enable wrapping.

但是，这可以通过简单地将以下行添加到 custom.js 来实现：

However, this can be achieved by simply adding the following line to your custom.js:

 IPython.Cell.options_default.cm_config.lineWrapping = true;

因此无需遍历所有单元格。
以类似的方式，您可以启用，设置等（请参阅@Matt发布的其他选项链接）。你的 custom.js 的位置取决于你的操作系统（在我的Ubuntu机器上它是〜/ .ipython / profile_default / static / custom ）。

So there is no need to loop through all the cells.In a similar fashion you can enable line numbers, set the indentation depth and so on (see the link posted by @Matt for other options). The location of your custom.js depends on your OS (on my Ubuntu machine it is ~/.ipython/profile_default/static/custom).

在IPython 3中，普通电话不再有效，因此，需要将设置放在适当的事件处理程序中。可能的解决方案可能如下所示：

In IPython 3 the plain call does not work any more, thus it is required to place the setting within an appropriate event handler. A possible solution could look like:

define([
    'base/js/namespace',
    'base/js/events'
    ],
    function(IPython, events) {
        events.on("app_initialized.NotebookApp",
            function () {
                IPython.Cell.options_default.cm_config.lineWrapping = true;
            }
        );
    }
);

这篇关于如何在ipython笔记本中启用换行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！