Have you checked out http://code.google.com/p/django-tagging/ ?
On May 28, 12:54 pm, Streamweaver <streamwea...@gmail.com> wrote:
> Still hoping someone has some insight here. I've been plugging away
> at it and am still not finding an answer I can live with as an
> engineer.
>
> Currently I'm cheating a bit to filter down by only published objects
> in my view like so
>
> tag = get_object_or_404(Tag, slug=slug)
>
> contentitems = tag.taggeditem_set.all()
>
> contentlist = [item for item in contentitems if
> item.content_object.status == 'P']
>
> Obviously this seems a bit sloppy and I'm probably better off putting
> this in a custom related manager that catches errors if I'm trying to
> filter on fields that a model doesn't have (which could happen in
> generic models).
>
> It doesn't do well at ordering obviously.
>
> I'm still struggling with this though and am not sure generic tagging
> is the way I should be going with this. Still appreciate any insight
> out there.
>
> On May 24, 10:05 am, Streamweaver <streamwea...@gmail.com> wrote:
>
>
>
> > I'm trying to implement tagging using Content Types and Generic
> > Relationships. What I want to is query any tagged item with a
> > status of Published.
>
> > All my tagged models are implementing an Abstract Model class with a
> > status field so they share the 'Published' and 'Unpublished' types.
>
> > Here are some cut down version of the models I'm using for an
> > example. Right now I only have Posts related to Tags but I plan on
> > adding flat pages and such. What I want to be able to have pages for
> > tags return all content with a status of Published but I don't seem to
> > be able to find a way to do this. I can find content and tags just
> > fine but when I have to filter it further I'm stumbling and would
> > appreciate any insight or pointers to example code. I've seen some
> > examples of custom managers online but the folks there are writing
> > naked SQL in the managers and I'd like to avoid going that route if I
> > can
>
> > class Tag(models.Model):
>
> > text = models.CharField(max_length=30, unique=True)
> > slug = models.SlugField(max_length=30, unique=True, null=True,
> > blank=True)
>
> > class TaggedItem(models.Model):
>
> > tag = models.ForeignKey(Tag)
>
> > content_type = models.ForeignKey(ContentType)
> > object_id = models.PositiveIntegerField()
> > content_object = generic.GenericForeignKey('content_type',
> > 'object_id')
>
> > class Post(models.Model):
>
> > title = models.CharField(max_length=75)
> > ...
> > status = models.CharField(max_length=1, choices=POST_STATUS)
>
> > topics = generic.GenericRelation(TopicCatalog)
> > tags = generic.GenericRelation(TagCatalog)
>
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