如何使用facebook python sdk在facebook中扩展页面的access_token

Question

I am new in using facebook python sdk. I have to post in a fan page as the page admin. I can do this by using the page access_token and permissions. but problem is that the access_token expires after the user logout. I want an extended access_token for the page. Is there a way of doing it ?
I have googled but could not found useful information.

Answer 1

You need to have the user log in again in order to renew the access token.

From the Facebook documentation:

If the access token becomes invalid, the solution is to have the person log in again, at which point you will be able to make API calls on their behalf once more. The login flow your app uses for new people should determine which method you need to adopt.

Facebook Access Tokens Documentation