tags_list tags split получаем все сообщения со всеми из тегов queryset

    tags_list = tags.split("+")
    #получаем все сообщения со всеми из тегов
    queryset=Entry.objects
    for tag in tags_list: queryset = queryset.filter(tags__name=tag)


class Entry(models.Model):
    title = models.CharField(max_length=200)
    body = models.TextField(help_text="You can use row HTML.")
    slug = SlugField(max_length=200)
    pub_date = models.DateTimeField()
    author = models.ForeignKey(User, null=True, blank=True)
    upd_date = models.DateTimeField(auto_now=True)
    is_draft = models.BooleanField(null=False, default=True)
    category = models.ManyToManyField('Category', null=True, blank=True)
    sites = models.ManyToManyField(Site)
    comments_on = models.BooleanField(null=False, default=True)
    objects = models.Manager()
    on_site = CurrentSiteManager('sites')
    tags = models.CharField(max_length=200)


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 Tag(models.Model):
    name = models.CharField(max_length=50, unique=True)
    created = models.DateTimeField(editable=False, auto_now=True)
    created_by = models.ForeignKey(User, null=True, blank=True)
    #site = models.ManyToManyField(Site)