Fix pagination test.

carltongibson · carltongibson · commit c49e86b14da1 · 2021-03-10T18:50:24.000+01:00
diff --git a/rest_framework/pagination.py b/rest_framework/pagination.py
@@ -198,6 +198,10 @@ def paginate_queryset(self, queryset, request, view=None):
             return None
 
         paginator = self.django_paginator_class(queryset, page_size)
+
+        # paginator needed in get_page_number()
+        # Regression in 6f6d402d04 and/or c05cbe2da213/
+        self.paginator = paginator
         page_number = self.get_page_number(request)
 
         try:
@@ -218,7 +222,7 @@ def paginate_queryset(self, queryset, request, view=None):
     def get_page_number(self, request):
         page_number = request.query_params.get(self.page_query_param, 1)
         if page_number in self.last_page_strings:
-            page_number = paginator.num_pages
+            page_number = self.paginator.num_pages
         return page_number
 
     def get_paginated_response(self, data):
