How to connect python application with online database

问题

I'm trying to connect Python Application with online database. It's working properly on localhost database but when I try to connect with online it showing error.

Error

errno=2003, values=(self.get_address(), _strioerror(err)))
mysql.connector.errors.InterfaceError: 2003: Can't connect to MySQL server on '69.162.107.34:3306' (10060 A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond)

Code

import mysql.connector
mydb = mysql.connector.connect(
                host="00.00.00.00",
                user="user",
                passwd="pass",
                database="db"
            )

mycursor = mydb.cursor()

来源：https://stackoverflow.com/questions/54830916/how-to-connect-python-application-with-online-database