How do I get the object if it exists, or None if it does not exist in Django?
When I ask the model manager to get an object, it raises DoesNotExist when there is no matching object.
django-queryset
Django orm get latest for each group
I am using Django 1.6 with Mysql.
django – convert a list back to a queryset
I have a handful of records that I would like to sort based on a computed value. Got the answer over here… like so: sorted(Profile.objects.all(), key=lambda p: p.reputation) on a Profile class like this: class Profile(models.Model): … @property def reputation(self): … Unfortunately the generic view is expecting a queryset object and throws an error if … Read more
How to annotate Count with a condition in a Django queryset
Using Django ORM, can one do something like queryset.objects.annotate(Count('queryset_objects', gte=VALUE)). Catch my drift?
Count number of records by date in Django
I have a model similar to the following: