On Jan 24, 9:16 pm, Russell Keith-Magee
wrote:
Thanks for your answers guys,
> I'm assuming that you feel the right answer here is to return 0?
yes, IMHO the count() function have to return an integer value without
any exceptions.
>
> While I can certainly understand that sentiment, I'm not
On Mon, Jan 25, 2010 at 7:14 AM, x13 wrote:
> (sorry for my English mistakes)
> Hello all, I have a problem with the count() function when I try to
> use it in an empty many_to_many relationship. I have these models:
>
>
> class Photo(models.Model):
> ...
>
> class Gallery(models.Model):
> ...
I don't think this is a bug; it's just telling you that you can't count the
photos until the gallery is in the database. Try:
x = Gallery.objects.create()
x.photo_count()
On Jan 24, 2010, at 3:14 PM, x13 wrote:
> (sorry for my English mistakes)
> Hello all, I have a problem with the count() fu
(sorry for my English mistakes)
Hello all, I have a problem with the count() function when I try to
use it in an empty many_to_many relationship. I have these models:
class Photo(models.Model):
...
class Gallery(models.Model):
...
photos = models.ManyToManyField('Photo', related_name='g
