old_contents: # Settings file to allow parsing API documentation of Django modules,
  # and provide defaults to use in the documentation.
  #
  # This file is placed in a subdirectory,
  # so the docs root won't be detected by find_packages()
  
  # Display sane URLs in the docs:
  STATIC_URL = '/static/'
  
  # Avoid error for missing the secret key
  SECRET_KEY = 'docs'
  
new_contents: # Settings file to allow parsing API documentation of Django modules,
  # and provide defaults to use in the documentation.
  #
  # This file is placed in a subdirectory,
  # so the docs root won't be detected by find_packages()
  
  # Display sane URLs in the docs:
  STATIC_URL = '/static/'
  
  # Avoid error for missing the secret key
  SECRET_KEY = 'docs'
  
  INSTALLED_APPS = [
      'django.contrib.contenttypes',
  ]
  
subject: Install django.contrib.contenttypes for docstrings.