phpmyadmin_sql_backup.py

https://github.com/qubitstream/phpmyadmin_sql_backup

A Python 3 script to automate the download of SQL backups via a phpMyAdmin web interface.

How can I automate the exportation of a mySQL database using phpMyAdmin

https://stackoverflow.com/questions/9945995/how-can-i-automate-the-exportation-of-a-mysql-database-using-phpmyadmin