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Python Django ORM Basic ORM Usage Bulk create

Y B
Y B
14,136 Points
Posted by Y B
Y B
14,136 Points

Looks like I'm missing something with the bulk_create task for Django ORM?

Not sure what is needed here?

products/emergency.py 
from . import models


def fix_25():
    models.Review.objects.bulk_create([
        Review(product=1, rating=2),
        Review(product=1, rating=3),
            Review(product=1, rating =5)
    ])

3 Answers

jacinator
jacinator
11,936 Points
jacinator
jacinator
11,936 Points

Two things.

1) You need to specify a product instance, not just an id.

2) You need to reference the Review as models.Review if you're only importing models.

Beyond that, your code looks fine.

from . import models

def fix_25():
    product = models.Product.objects.get(id=1)
    models.Review.objects.bulk_create([
        models.Review(product=product, rating=2),
        models.Review(product=product, rating=3),
        models.Review(product=product, rating=5),
    ])
Igor Protsenko
Igor Protsenko
15,651 Points
Igor Protsenko
Igor Protsenko
15,651 Points

Can we type :

   models.Review(product__id=1,rating=2),
Y B
Y B
14,136 Points
Y B
Y B
14,136 Points

Yes just tested it that passes.