Pagination In Django With Postman - django

Question

I am using Django version 2.1 and I am testing my project using Postman.
This is my views.py file :-
from rest_framework.generics import ListCreateAPIView,RetrieveUpdateDestroyAPIView
from rest_framework.permissions import AllowAny
# Add + List
# Retrieve Update Destroy
# List: Pagination
class ShowAddaView(ListCreateAPIView):
from .serializers import AddAddaSerializer
from .models import Adda
permission_classes = (AllowAny, )
serializer_class = AddAddaSerializer
queryset = Adda.objects.all()
class RetrieveAddaView(RetrieveUpdateDestroyAPIView):
from .serializers import AddAddaSerializer
from .models import Adda
permission_classes = (AllowAny,)
serializer_class = AddAddaSerializer
queryset = Adda.objects.all()
I am applying GET and POST method in postman. My serializer file looks like this :
class AddAddaSerializer(serializers.ModelSerializer):
class Meta:
from .models import Adda
model = Adda
fields = '__all__'
class UpdateAddaSerializer(serializers.ModelSerializer):
mobile = serializers.CharField(required=False)
class Meta:
from .models import Adda
model = Adda
fields = '__all__'
Now I need to access my data using the GET method in Postman with pagination.
Can anyone tell me what changes I need to do to achieve it.

Answer 1

Add this settings to your settings.py file,
REST_FRAMEWORK = {
'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
'PAGE_SIZE': 10 # Change this value according to your need
}
or You could add pagination class in View level by pagination_class as
from rest_framework.pagination import PageNumberPagination
class ShowAddaView(ListCreateAPIView):
# your code
pagination_class = PageNumberPagination
class RetrieveAddaView(RetrieveUpdateDestroyAPIView):
# your code
pagination_class = PageNumberPagination
For more details, refer Pagination in DRF