'Encode a response in key-value colon/newline format.
This is a machine-readable format used to respond to messages which
came directly from the consumer and not through the user agent.
@see: OpenID Specs,
U{Key-Value Colon/Newline format<http://openid.net/specs.bml#keyvalue>}
@returntype: str'

def encodeToKVForm(self):

    return self.fields.toKVForm()
