likes_tags.py 文件源码

def render(self, context):
        obj = template.resolve_variable(self.obj, context)
        ct = ContentType.objects.get_for_model(obj)

        is_liked_by_user = bool(Like.objects.filter(
            user=context["request"].user,
            content_type=ct,
            object_id=obj.pk,
        ))

        context.push()
        context["object"] = obj
        context["content_type_id"] = ct.pk
        context["is_liked_by_user"] = is_liked_by_user
        context["count"] = get_likes_count(obj)

        output = loader.render_to_string("likes/includes/like.html", context)
        context.pop()
        return output


### FILTERS ###