这是如何“作业前参考”的？

Question

我有一点Python来连接到一个数据库，其中包含本地与实时的切换。在

    LOCAL_CONNECTION = {"server": "127.0.0.1", "user": "root", "password": "", "database": "testing"}
    LIVE_CONNECTION = {"server": "10.1.1.1", "user": "x", "password": "y", "database": "nottesting"}

    if debug_mode:
        connection_info = LOCAL_CONNECTION
    else:
        connnection_info = LIVE_CONNECTION
    self.connection = MySQLdb.connect(host = connection_info["server"], user = connection_info["user"], passwd = connection_info["password"], db = connection_info["database"])

在本地（Windows、Python2.5）运行良好，但实时（Linux、Python2.4）我得到：

^{pr2}$

即使删除了if/else并将连接信息直接分配给LIVE帴connection值，我也会看到相同的错误。如果我将实时连接值硬编码到最后一行，这一切都可以。显然我困了。我没看到什么？在

Answer 1

类型错误：connectionon_info=实时连接

Answer 2

第二个作业拼错了。在

你写了3个n