openstackdocstheme/doc/source/index.rst

OpenStack docs.openstack.org Sphinx theme

openstackdocstheme is a theme and extension support for Sphinx documentation that is published to docs.openstack.org and developer.openstack.org.

It is intended for use by OpenStack projects governed by the Technical Committee.

Using the theme

Note

Prior to using this theme, ensure your project can use the OpenStack brand by referring to the brand guidelines at https://www.openstack.org/brand.

Note

Some of the settings below are included in the file generated by Sphinx when you initialize a project, so they may already have values that need to be changed.

1. Update the requirements list for your project to include openstackdocstheme (usually in test-requirements.txt).

2. If your project previously used the oslosphinx theme (without modifying the header navigation), remove oslosphinx from your requirements list, and then in your conf.py you can remove the import statement and extension listing for oslosphinx.

3. Once done, you should add 'openstackdocstheme' to the list of extensions Sphinx needs to initialize and configure the theme:

   extensions = [
       # ...
       'openstackdocstheme',
       # ...
   ]
   
   html_theme = 'openstackdocs'

4. Set the options to link to the git repository and bug tracker.

   repository_name

   The prefix and repo name. For example, 'openstack/python-glanceclient'.

   bug_project

   The project name or ID. For launchpad, it's a string like python-glanceclient. If unspecified, the "Report a bug" links are not shown.

   If your project uses storyboard.openstack.org, it's a string like openstack-ci for the project group.

   ..note:: Previously StoryBoard showed numbers, and thus you set this to a project number instead like 901. Set this to a string instead and also use the use_storyboard variable.

   bug_tag

   Launchpad bug tag. If unspecified, no tag is set. The default is empty.

   use_storyboard

   Set to True if using StoryBoard.

   One example for a project using launchpad:

   # openstackdocstheme options
   repository_name = 'openstack/python-glanceclient'
   bug_project = 'python-glanceclient'
   bug_tag = ''

   One example for a project using StoryBoard:

   # openstackdocstheme options
   repository_name = 'openstack-infra/infra-manual'
   bug_project = 'openstack-ci'
   bug_tag = ''

5. Remove the options that will be automatically configured by the theme.

   • project
   • html_last_updated_fmt
   • latex_engine
   • latex_elements

   In addition, if your documentation is versioned, you should remove the options related to versioning.

   • version
   • release

1.20

In older versions of openstackdocstheme, it was necessary to manually configure the html_last_updated_fmt option for HTML output and the latex_engine and latex_elements options if you required PDF output. This is no longer the case as these attributes are now configured automatically.

Additional Configuration

If you are using this theme for API reference documentation, set the sidebar navigation in the html_theme_options in the conf.py file:

# To use the API Reference sidebar dropdown menu,
# uncomment the html_theme_options parameter.  The theme
# variable, sidebar_dropdown, should be set to `api_ref`.
# Otherwise, the list of links for the User and Ops docs
# appear in the sidebar dropdown menu.
html_theme_options = {
    # ...
    "sidebar_dropdown": "api_ref",
    "sidebar_mode": "toc",
    # ...
}

If you are using this theme for documentation you want to release based on git tags on your repository, set the release dropdown menu option in the html_theme_options in the conf.py file. By default it is set to False:

html_theme_options = {
    # ...
    "show_other_versions": "True",
    # ...
}

If you are using this theme for a project with published documentation that predates the Mitaka release cycle, set the earliest published version in the html_theme_options in the conf.py file to the name of the first series with documentation available. By default it is set to None:

html_theme_options = {
    # ...
    "earliest_published_series": "grizzly",
    # ...
}

Warning

Do not use this for release-notes as they are always published as one document with internal versioning.

By default, a badge is displayed showing which the latest OpenStack release is. You can disable the badge with:

html_theme_options = {
# ...
"display_badge": False,
# ...
}

External Link Helper

The configuration option openstack_projects can be used to define custom roles that build links that update automatically when branches are created for each release series. Builds on the master branch link to the latest documentation.

In the conf.py for the source documentation, add:

openstack_projects = ['horizon']

Then in the documentation source, link to a target using syntax like:

:horizon-doc:`Launching Instances with Horizon <user/launch-instances.html>`

Demonstration example

The demo documentation provides example output to ensure it matches what's expected. The link below points to the example output when using the theme for all documentation that is not API reference.

demo/index