dispatcher.py 文件源码

def get_rule(rule_id):
    orm_session = model.Session()
    targets = orm_session.query(model.Target).all()
    rule = orm_session.query(model.ForwardingRule).filter(model.ForwardingRule.rule_id==rule_id).\
                      first()
    if rule is None:
        orm_session.close()
        error_msg = "Rule " + rule_id + " not found!"
        if json_check():
            return json_error(error_msg, 404)
        flash(error_msg, "alert-danger")
        return redirect("/rules")
    if json_check():
        return jsonify(rule.dict_repr())
    return render_template("rule_view.html.tpl", rule=rule, targets=targets)