Comment 5 for bug 1354269

Hi Morgan,

Yes, that's the reason why using revocation_cache_time inside paste-ini has type errors.

Since many paste-ini variables are handled by explicit type conversion (such as auth_port), do you think it worth to submit my previous fix to keystonemiddleware? Cause for oslo.config, type validation only happens when reading conf file and parsing options. There's no easy way to force one value to be loaded into Opt object at runtime.