Replace database connection library MysqlDB with PyMySQL
MySQL-python is a Python interface to MySQL that had not
been udpated in years. It also needs MySql installed locally,
typically resulting when trying to run locally with:
ImportError: libmysqlclient.so.18: cannot open shared object file: No such file or directory
PyMySQL is a pure-Python MySQL client library,
designed as a a drop-in replacement for MySQLdb.