Original question: I am trying to connect to MySQL server to visualize the data. But it shows the following error with pymysql library.

pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' (timed out)")

I also tried to increase the timeout limit, but it didn't work.

@marimeireles edit: It's not possible to do that through the usual pathways, but we have walkarounds for it, see #129 (comment).