text: from django.conf import settings
  from django.conf.urls import include, url
  from django.conf.urls.static import static
  from django.contrib.staticfiles.views import serve
  from django.views.decorators.csrf import csrf_exempt
  from django.views.generic.base import RedirectView
  
  from .data_feeds.urls import urlpatterns as feed_urls
  from .graphql.api import schema
  from .graphql.views import GraphQLView
  from .product.views import digital_product
  
  urlpatterns = [
      url(r"^graphql/", csrf_exempt(GraphQLView.as_view(schema=schema)), name="api"),
      url(r"^feeds/", include((feed_urls, "data_feeds"), namespace="data_feeds")),
      url(
          r"^digital-download/(?P<token>[0-9A-Za-z_\-]+)/$",
          digital_product,
          name="digital-product",
      ),
  ]
  
  if settings.DEBUG:
      import warnings
  
      try:
          import debug_toolbar
      except ImportError:
          warnings.warn(
              "The debug toolbar was not installed. Ignore the error. \
              settings.py should already have warned the user about it."
          )
      else:
          urlpatterns += [url(r"^__debug__/", include(debug_toolbar.urls))]
  
      urlpatterns += static("/media/", document_root=settings.MEDIA_ROOT) + [
          url(r"^static/(?P<path>.*)$", serve),
          url(r"^", RedirectView.as_view(url="/graphql/")),
      ]
  
  if settings.ENABLE_SILK:
      urlpatterns += [url(r"^silk/", include("silk.urls", namespace="silk"))]
  