mediacms/cms/custom_pagination.py
2020-12-15 23:33:43 +02:00

30 lines
855 B
Python

from rest_framework.pagination import PageNumberPagination
from rest_framework.response import Response
from collections import OrderedDict # requires Python 2.7 or later
from django.core.paginator import Paginator
from django.utils.functional import cached_property
class FasterDjangoPaginator(Paginator):
@cached_property
def count(self):
return 50
class FastPaginationWithoutCount(PageNumberPagination):
"""Experimental, for cases where a SELECT COUNT is redundant"""
django_paginator_class = FasterDjangoPaginator
def get_paginated_response(self, data):
return Response(
OrderedDict(
[
("next", self.get_next_link()),
("previous", self.get_previous_link()),
("results", data),
]
)
)