Django queryset returning nothing but []

I've been able to do this through the django environment shell, but hasn't worked on my actual site. Here is my model:

class ShoeReview(models.Model):
        def __unicode__(self):
                return self.title
开发者_如何学Go        title = models.CharField(max_length=200)
        slug = models.SlugField(unique=True)
        keywords = models.TextField()
        author = models.ForeignKey(User, related_name='reviews')
        pub_date = models.DateTimeField(auto_now_add='true')
        Shoe = models.OneToOneField(Shoe) # make this select those without a shoe review in admin area
        owner_reviews = OwnerReview.objects.filter(Shoe__name=Shoe)

I'm sure this is something silly, but I've been at it for around 6 hours. It's part of the reason I haven't slept in the last 18 :S

I'm trying to return all OwnerReview objects from the OwnerReview Model that match the current Shoe:

class OwnerReview(models.Model):
        def __unicode__(self):
                return self.comments
        name = models.CharField(max_length=50)
        pub_date = models.DateTimeField(auto_now_add='true')
        Shoe = models.ForeignKey(Shoe)
        email = models.EmailField()
        rating = models.PositiveSmallIntegerField()
        comments = models.CharField(max_length=500)

Here is what i'm trying to accomplish done through "python manage.py shell":

>>> from runningshoesreview.reviews.models import Shoe, OwnerReview
>>> ariake = Shoe.objects.get(pk=1)
>>> ariake.name
u'Ariake'
>>> owner_reviews_for_current_shoe = OwnerReview.objects.filter(Shoe__name=ariake.name)
>>> owner_reviews_for_current_shoe
[<OwnerReview: great pk shoe!>, <OwnerReview: good shoes, sometimes tear easy though.>]

ariake = Shoe.objects.get(pk=1)
# get the OwnerReviews 
ariake.ownerreview_set.all()
# or the ShoeReviews
akiake.shoereview_set.all()

Or if you really want to use the OwnerReview class directly

OwnerReview.objects.filter(shoe=ariaki)

A question for you. Did you mean to use OnoToOneField(Shoe) and not ForeignKey(Shoe) in the ShoeReview class? ForeignKey makes more sense to me. I would lowercase the 'Shoe' field in both of your review models and remove the reference to OwnerReview in ShoeReview.

class ShoeReview(models.Model):
    # ...
    shoe = models.ForeignKey(Shoe)
    #^^^ lowercase field and ^^^^ capitalized model 
    # VVV remove this next line VVV
    #owner_reviews = OwnerReview.objects.filter(Shoe__name=Shoe)

My example assumes that you have switched from 'Shoe' to 'shoe' for the field name in your models.

The reason why you're getting an empty QuerySet is because on your ShoeReview model, your filter argument is wrong:

owner_reviews = OwnerReview.objects.filter(Shoe__name=Shoe)

Change to this:

owner_reviews = OwnerReview.objects.filter(Shoe=Shoe) #without __name or you can do like this also: owner_reviews = OwnerReview.objects.filter(Shoe__name=Shoe.name)

The point is that you can't compare the name attribute to the Shoe object. Either compare an object to an object or an attribute to an attribute.