@bp.route('/desert')
def desert():
    page = force_int(request.args.get('page', 1), 0)
    if not page:
        return abort(404)
    paginator = Topic.query.filter_by(
        reply_count=0).order_by(Topic.id.desc()).paginate(page)
    paginator.items = fill_topics(paginator.items)
    return render_template('topic/topics.html', paginator=paginator,
                           endpoint='topic.desert')
Is the needle in haystack at depth n?
dataset/ETHPy150Open pythoncn/june/june/handlers/topic.py/desert--crossover with--dataset/ETHPy150Open letsencrypt/letsencrypt/certbot-nginx/certbot_nginx/tests/util.py/contains_at_depth