Django REST Framework pagination with custom classes

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                  from rest_framework.pagination import PageNumberPagination, CursorPagination


class StandardResultsSetPagination(PageNumberPagination):
    page_size = 25
    page_size_query_param = 'page_size'
    max_page_size = 100


class FeedCursorPagination(CursorPagination):
    page_size = 20
    ordering = '-created_at'  # Must be an indexed field
    cursor_query_param = 'cursor'

                  from rest_framework import viewsets
from .pagination import StandardResultsSetPagination
from .models import Article
from .serializers import ArticleSerializer


class ArticleViewSet(viewsets.ReadOnlyModelViewSet):
    queryset = Article.objects.all()
    serializer_class = ArticleSerializer
    pagination_class = StandardResultsSetPagination

I use PageNumberPagination for simple, bookmark-friendly pagination and CursorPagination when data changes frequently (prevents duplicate/missing items between pages). Creating a custom pagination class lets me control page_size, page_size_query_param, and max_page_size. I return metadata like count and next/previous URLs in the response. For APIs with heavy queries, I cache total counts or estimate them. Cursor pagination is stateless and efficient but doesn't support jumping to arbitrary pages. I choose based on use case.

Priya Sharma

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Django REST Framework pagination with custom classes

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