def __get_open_connection(self, connection_hash):
        db = MySQLdb.connect(
            host=connection_hash["host"],
            user=connection_hash["user"],
            passwd=connection_hash["password"],
            db=connection_hash["dbname"]
        )
        return db
Opens a connection to the database.
dataset/ETHPy150Open jzohrab/DbMigrator/test/test_mysqldatabasehandler.py/MySqlDatabaseHandler_Tests.__get_open_connection