django objects.create()
SomeModel.objects.create(firstname='ricky', lastname='ticky')django objects.create()
SomeModel.objects.create(firstname='ricky', lastname='ticky')django q objects
from django.db.models import Q
obj, created = Person.objects.filter(
Q(first_name='Bob') | Q(first_name='Robert'),
).get_or_create(last_name='Marley', defaults={'first_name': 'Bob'})django model query join
Blog.objects.filter(entry__headline__contains='Lennon').filter(entry__pub_date__year=2008)objects.filter django
>>> Entry.objects.filter(blog_id=4)get queryset
from myapp.models import Purchase
from myapp.serializers import PurchaseSerializer
from rest_framework import generics
class PurchaseList(generics.ListAPIView):
serializer_class = PurchaseSerializer
def get_queryset(self):
"""
This view should return a list of all the purchases
for the currently authenticated user.
"""
user = self.request.user
return Purchase.objects.filter(purchaser=user)Copyright © 2021 Codeinu
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