This page contains more advanced and complete information about the jupyter-book repository. See the sections below.

If you have a Google Account, you can use Google Analytics to collect some information on the traffic to your Jupyter Book. With this tool, you can find out how many people are using your book, where they come from and how they access it, wether they are using the Desktop or the mobile version etc.

To add Google Analytics to your Jupyter Book, navigate to Google Analytics, create a new Google Analytics account and add the url of your Jupyter Book to a new property. Once you have set everything up, your Google Analytics property will have a so-called Tracking-ID, that typically starts with the letters UA. All that you need to do is to copy this ID and paste it into your configuration file:

google_analytics:
mytrackingcode: UA-XXXXXXXXX-X


## Retain custom YAML front-matter in your files

Jupyter book will check your files for YAML front-matter and will append any newly-generated YAML to the built files for the page. This means you can provide your own custom YAML to files (which may be useful if you'd like to modify this book's HTML).

Be careful not to add YAML with the same key names as the auto-generated YAML, as this will create duplicated keys in your page's front-matter.

## Deploying a JupyterHub

If you wish, you may deploy a JupyterHub alongside your textbook. This way, for pages that are built from Jupyter Notebooks, students can click the "interact" links at the top of each page and be taken to a live Jupyter Notebook running on your JupyterHub.

The easiest way to set up a JupyterHub is to follow The Littlest JupyterHub guide. This is a straightforward deployment of JupyterHub on a single VM, and is suitable for courses / workshops of less than 50-60 students.

Once you have your JupyterHub set up, you can use the nbgitpuller package to send links to course material to your students, or use the interact links that Textbooks for Jupyter automatically inserts into your course material.

## Auto-generating a TOC file for your book

Sometimes it can be a pain to create the Table of Contents YAML file by hand. Jupyter Book has a convenience function to automatically create this file using the alpha-numeric sorting of the file/folder names in your content folder. To use it, simply use the following command:

jupyter-book toc path/to/mybook

This put all .md and .ipynb files in the root of the content folder as top-level pages. For any files that are in folders, it will create one section per top-level folder and place all content files inside that section.

By default, running this command will print the TOC YAML to the screen. If you'd like to overwrite your _data/toc.yml file with the result of running this command, you can use the --path-output argument like so

jupyter-book toc path/to/mybook --path-output path/to/mybook/_data/toc.yml

This will overwrite the contents of toc.yml with the new TOC.

Note: this will make some assumptions about how you'd like your book to be structured. We recommend using this command as a starting point, and then customizing your TOC how you'd like.

## Adding tags to notebook cells based on their content

Sometimes you'd like to quickly scan through a notebook's cells in order to add tags based on the content of the cell. For example, you might want to hide any cell with an import statement in it using the remove_input tag.

Here's a short Python snippet to accomplish something close to this. First change directories into the root of your book folder, and then run the script below as a Python script or within a Jupyter Notebook (modifying as necessary for your use case). Finally, check the changes that will be made and commit them to your repository.

import nbformat as nbf
from glob import glob

# Collect a list of all notebooks in the content folder
notebooks = glob("./content/**/*.ipynb", recursive=True)

# Text to look for in adding tags
text_search_dict = {
"# HIDDEN": "remove_cell",  # Remove the whole cell
"# NO CODE": "remove_input",  # Remove only the input
"# HIDE CODE": "hide_input"  # Hide the input w/ a button to show
}

# Search through each notebook and look for th text, add a tag if necessary
for ipath in notebooks:

for cell in ntbk.cells:
for key, val in text_search_dict.items():
if key in cell['source']:
if val not in cell_tags:
cell_tags.append(val)
if len(cell_tags) > 0:

nbf.write(ntbk, ipath)


## Customizing your toc.yml file

The toc.yml file is used to control the chapter order etc of your book. There are a few extra features you can use to trigger certain kinds of behavior. This section explains the possible structure of this file so you can customize it as you like.

### The structure of a single page

Below is all of the possible fields in the entry of a single page in toc.yml:

- title: mytitle   # Title of chapter or section
url: /myurl  # URL of section relative to the /content/ folder.
not_numbered: true  # if the section shouldn't have a number in the sidebar
(e.g. Introduction or appendices) (default: true)
expand_sections: true  # if you'd like the sections of this chapter to always
be expanded in the sidebar. (default: true)
sections:  # Contains an optional list of more entries that make up the chapter's sections

To add an external link in your TOC, simply make the url point to a fully-resolved URL and add the external: true field. Here's an example:

- title: Jupyter Homepage   # Title of chapter or section
url: https://jupyter.org  # URL of external site
external: true

### Extra TOC entries

These are special entries that will trigger different behavior if they are in the toc.yml file:

- search: true  # Will provide a link to a search page
- divider: true  # Will insert a divider in the sidebar
- header: My Header  # Will insert a header with no link in the sidebar

## Automatically build your book HTML with CI/CD

If you're comfortable with continuous integration services like CircleCI, you can set up a build job to build your book's HTML automatically and push them to an online repository (such as a gh-pages branch). This is a fairly advanced topic, but for some guidance, check out these resources:

This process can be tricky to set up initially, but is quite useful in ensuring that your live book always stays up-to-date.