Code review comment for lp:~mnn282/bzr/sftp-unsupported-operation-more-info

> But other exception handling code in SFTPTransport has only english text as
> parameter too.

Right I wouldn't worry to much about doing this.

> This would require altering _translate_io_exception parameters even more.

I think passing the path to the exception is potentially useful, and shouldn't mean too much extra fiddling.