code: def setup(app):
      
      import sphinxcontrib_django.docstrings
      import sphinxcontrib_django.roles
  
      # Setup both modules at once. They can also be separately imported to
      # use only fragments of this package.
      sphinxcontrib_django.docstrings.setup(app)
      sphinxcontrib_django.roles.setup(app)
docs: Allow this module to be used as sphinx extension.
      This attaches the Sphinx hooks.
  
      :type app: sphinx.application.Sphinx