Python taggit.models.TagBase() Examples

The following are 1 code examples of taggit.models.TagBase(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module taggit.models , or try the search function .
Example #1
Source File: tags.py    From wagtail with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def autocomplete(request, app_name=None, model_name=None):
    if app_name and model_name:
        try:
            content_type = ContentType.objects.get_by_natural_key(app_name, model_name)
        except ContentType.DoesNotExist:
            raise Http404

        tag_model = content_type.model_class()
        if not issubclass(tag_model, TagBase):
            raise Http404

    else:
        tag_model = Tag

    term = request.GET.get('term', None)
    if term:
        tags = tag_model.objects.filter(name__istartswith=term).order_by('name')
    else:
        tags = tag_model.objects.none()

    return JsonResponse([tag.name for tag in tags], safe=False)