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Python Django ORM Total Control Q

Nathan Magyar
Nathan Magyar
11,332 Points
Posted by Nathan Magyar
Nathan Magyar
11,332 Points

Q Object for created_at

When I run the following code, I get an error asking me if I'm using a Q object on the created_at attribute of a review in the product_detail view, which I think I'm doing. What am I missing?

Thanks for the help!

products/views.py 
import datetime

from django.db.models import Q
from django.shortcuts import render, get_object_or_404

from . import models


def good_reviews(request):
    reviews = models.Review.objects.filter(rating__gte=3)
    return render(request, 'products/reviews.html', {'reviews': reviews})


def recent_reviews(request):
    six_months_ago = datetime.datetime.today() - datetime.timedelta(days=180)
    reviews = models.Review.objects.exclude(created_at__lt=six_months_ago)
    return render(request, 'products/reviews.html', {'reviews': reviews})


def product_detail(request, pk):
    product = get_object_or_404(models.Product, pk=pk)
    four_weeks_ago = datetime.datetime.today() - datetime.timedelta(weeks=4)
    reviews = product.review_set.filter(
        Q(rating__gte=8)|Q(created_at__lt=four_weeks_ago)
    ).order_by('-created_at').all()
    return render(request, 'products/product_detail.html', {'product': product, 'reviews': reviews})

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

See the answer provided here