在Jupyter笔记本中，如何将自动缩进更改为制表符而不是4个空格 [英] In Jupyter notebook, how to change auto indent to tab instead of 4 spaces

问题描述

我刚刚开始使用jupyter笔记本. Google搜索没有帮助.谢谢！

I just started using jupyter notebook. Google search didn't help. Thanks!

更新:答案快速摘要

在启动ipython文件之前，在单元格中运行以下代码已为我完成了任务.一个问题是，我们必须每次为每个文件运行一次.

Running the following code in a cell before you start a ipython file got the task done for me. One problem is that we have to run this everytime for each file.

    %%javascript

    // apply setting to all current CodeMirror instances
    IPython.notebook.get_cells().map(
        function(c) {  return c.code_mirror.options.indentWithTabs=true;  }
    );

    // make sure new CodeMirror instances created in the future also use this setting
    CodeMirror.defaults.indentWithTabs=true;

推荐答案

如果在单元格中运行此javascript代码，则应允许您插入硬标签:

If you run this javascript code in a cell it should allow you to insert hard tabs:

%%javascript

IPython.tab_as_tab_everywhere = function(use_tabs) {
    if (use_tabs === undefined) {
        use_tabs = true; 
    }

    // apply setting to all current CodeMirror instances
    IPython.notebook.get_cells().map(
        function(c) {  return c.code_mirror.options.indentWithTabs=use_tabs;  }
    );
    // make sure new CodeMirror instances created in the future also use this setting
    CodeMirror.defaults.indentWithTabs=use_tabs;

    };

IPython.tab_as_tab_everywhere()

对我有用.来源= http://pirsquared.org/blog/indenting-tabs.html

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