from django.urls import path, re_path from . import views app_name = "books" urlpatterns = [ re_path( r'^(?P\d+)/$', views.BookListView.as_view(), name="list" ), path( r'', views.BookListView.as_view(), {'page': 1}, name="list" ), path( r'/', views.BookDetailView.as_view(), name='detail', ), ]