cmop | Spring Framework 3 , Spring-Data-JPA , Apache Shiro1 | Security Framework library

def index(count, page):
    """
    Serves the page with a list of blog posts

    :param count:
    :param offset:
    :return:
    """
    blogging_engine = _get_blogging_engine(current_app)
    storage = blogging_engine.storage
    config = bloggi  

def export_posts(user_id):
    try:
        user = User.query.get(user_id)
        _set_task_progress(0)
        data = []
        i = 0
        total_posts = user.posts.count()
        for post in user.posts.order_by(Post.timestamp.asc()):
           

def blog_detail(request, pk):
    post = Post.objects.get(pk=pk)
    comments = Comment.objects.filter(post=post)

    form = CommentForm()
    if request.method == "POST":
        form = CommentForm(request.POST)
        if form.is_valid():