On Jan 15, 9:40 am, Michael Thon <mike.t...@gmail.com> wrote:
> Here is the Post model, from the feedjack app
>
> class Post(models.Model):
> feed = models.ForeignKey(Feed, verbose_name=_('feed'), null=False,
> blank=False)
> title = models.CharField(_('title'), max_length=255)
> link = models.URLField(_('link'), )
> content = models.TextField(_('content'), blank=True)
> date_modified = models.DateTimeField(_('date modified'), null=True,
> blank=True)
> guid = models.CharField(_('guid'), max_length=200, db_index=True)
> author = models.CharField(_('author'), max_length=50, blank=True)
> author_email = models.EmailField(_('author email'), blank=True)
> comments = models.URLField(_('comments'), blank=True)
> tags = models.ManyToManyField(Tag, verbose_name=_('tags'))
> date_created = models.DateField(_('date created'), auto_now_add=True)
>
> Here is my SensePost model in my app:
>
> class SensePost (models.Model):
> feedjackpost = models.OneToOneField(Post, blank=True, null=True)
> raw_text = models.TextField(blank=True, null=True)
> processed = models.BooleanField(default=False)
>
> For each calendar day, I need a list of SensePost objects. So, this is my
> code:
>
> dates = Post.objects.dates('date_created', 'day')
> for date in dates:
> sensepost_list = SensePost.objects.filter(processed=True,
> feedjackpost__date_created__exact=date)
>
> and that last line is where I get the FieldError exception. I can think of
> other ways to do this - like making a list of Posts rather than SensePosts,
> and I should still be able to access the SensePost properties. The way I
> wrote it seems the most appropriate...but then it doesn't work...
>
> Thanks
> Mike
Hmm, that should work. What happens if you drop the '__exact' from the
end of the filter? It's the default anyway, so shouldn't make a
difference to the result.
--
DR.
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