On Monday 03 April 2006 19:12, tonemcd wrote:
> I'm using magic-removal and have a 'simple' model for a tag-based
> posting system (which will turn into a voting and image uploading
> system).
>
> Here's the model (slightly cut down to save space);
>
> class Tag(models.Model):
> slug = models.SlugField(
> 'Slug',
> prepopulate_from=("title",),
> help_text='Automatically built from the title.',
> )
> title = models.CharField('Title', maxlength=30)
> description = models.TextField(
> 'Description',
> blank = True,
> help_text='Short summary of this tag'
> )
> def __repr__(self):
> return self.title
>
> and
>
> class Post(models.Model):
> slug = models.SlugField(
> 'Slug',
> prepopulate_from=('title',),
> help_text='Automatically built from the title.',
> primary_key='True'
> )
> assoc_tags = models.ManyToManyField(Tag)
> title = models.CharField('Title', maxlength=30)
>
> What I want to do is get a list of posts that are related to a tag.
I think it will look like this, if t is a Tag:
t.post_set.all()
If you want to change 'post_set' to something else, you need to supply a
'related_name' keyword argument to the assoc_tags field.
By the way, if you can get ipython for your system, you should really
try it out - it makes finding these things out really easy.
Luke
--
"Cross country skiing is great if you live in a small country." (Steven
Wright)
Luke Plant || L.Plant.98 (at) cantab.net || http://lukeplant.me.uk/
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