基本身份验证取消授权时的python o365身份验证

我有一个脚本(我没有写)使用基本身份验证来访问在线邮箱。脚本使用以下代码:

from O365 import Connection

Connection.login(user,password)

脚本最近失败。做了一点研究,我得到了以下错误:

'Basic Authentication for Outlook REST API is no longer supported...'

我发现了一些关于 https://aka.ms/BasicAuthDeprecated :

Last year, we announced  that on November 2018, we will stop supporting 
Basic Authentication in the Office 365   Outlook REST API v1.0 and this is a 
follow up announcement to reiterate that we will be decommissioning Basic 
Authentication in Outlook REST API v1.0 this month. This means that new or 
existing apps will not be able to use Basic Authentication in v1.0 and Beta 
versions of Outlook REST API starting December 2018.

If you have been using Basic Authentication in Office 365 Outlook REST API 
v1.0/Beta in your app, you should immediately transition to Microsoft Graph- 
based Outlook REST APIs to continue accessing Exchange Online data. 

Web身份验证不是很适合,我不确定在这里需要做什么。看起来需要某种注册/令牌生成。在我的知识基础之外。

有人能提供指导吗?

提前谢谢。