Object reference to django model - missing "object"

Question

I have data that looks like:
Store Count_Customers Count_Purchases BestBuy 2 2 Target 1 1 Target 4 3 Walmart 5 1 Target 9 1

I want to use a django model to produce a list of stores, and summaries by stores.

So I have models.py as:

class UniqueStore(models.Model):
    store = models.CharField(db_column='store', max_length=100, unique=True)


class Summarize(object):
    store = models.ForeignKey(UniqueStore,
                             on_delete=models.CASCADE, unique=True) 
    sum_customers = models.IntegerField(u"count_customers") 
    sum_purchases = models.IntegerField(u"count_purchases")

and my_summary.py as a management command as

class Command(BaseCommand):
    help = "Summary by store"

    def handle(self, *args, **options):
        print("Stores: {}".format(UniqueStore.objects.all().count()))
        print("Facts: {}".format(Summarize.objects.all().sum()))

but even before I run python manage.py my_summary, I get the error unresolved attribute reference: object

Could help me understand how to fix this error?

I dont see this resolved in the documentation: https://docs.djangoproject.com/en/3.0/topics/db/models/

If it has to do with metaclass (django model referencing object from other class), could someone provide additional resources/explanation?

What do you mean "but even before I run python manage.py my_summary"? What are you executing that results in the error message? — Red Cricket
– Red Cricket, Commented Dec 7, 2019 at 19:20
IDE Pycharm highlights the error, and then yes when I try to run that command I get AttributeError: type object 'Summarize' has no attribute 'objects' — bruschette
– bruschette, Commented Dec 7, 2019 at 19:26

Red Cricket · Accepted Answer · 2019-12-07 19:33:02Z

1

Summarize is type object but it needs to be type Model instead.

answered Dec 7, 2019 at 19:33

Red Cricket

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