Django ORM: Selecting related set

Question

Say I have 2 models:

class Poll(models.Model):
    category = models.CharField(u\"Category\", max_length = 64)
    [...]

class Choice(models.Model):
    pol         


        

Answer 1

I think what you're saying is, "I want all Choices for a set of Polls." If so, try this:

polls = Poll.objects.filter(category='foo')
choices = Choice.objects.filter(poll__in=polls)