Usage

Select the "Sphinx Wagtail theme" in the conf.py file of a Sphinx project:

# include the theme in the list of extensions to be loaded
extensions = ['sphinx_wagtail_theme', ...]

# select the theme
html_theme = 'sphinx_wagtail_theme'

For developers:

The following snippet should always work if appended at the end of conf.py:

try:
   extensions
except NameError:
   extensions = []

extensions.append('sphinx_wagtail_theme')
html_theme = 'sphinx_wagtail_theme'