select_one: IndexError: tuple index out of range

[Andrey Semakin]

Is there a reason why Connection.select_one() takes second row, and not first from result?

I tried to write a ConnectionFactory that will warn me if I use unencrypted MySQL connection but it fails:

class EncryptionPreferredConnectionFactory(ConnectionFactory):
    def _create_connection(
        self, driver, connection, database, prefix="", config=None
    ):
        connection = super()._create_connection(
            driver, connection, database, prefix, config
        )
        ssl_cipher = connection.select_one("SHOW STATUS LIKE 'Ssl_cipher';")
        if not ssl_cipher["Value"]:
            logging.warning("Use of unencrypted connection")
        return connection

    def select_one(self, query, bindings=None):
        if bindings is None:
            bindings = {}
    
        records = self.select(query, bindings)
    
        if len(records):
>           return records[1]
E           IndexError: tuple index out of range