[openstack-dev] Is WSME really suitable? (Was: [nova] Autogenerating the Nova v3 API specification)
james.slagle at gmail.com
Tue Aug 6 14:03:03 UTC 2013
On Tue, Aug 6, 2013 at 5:35 AM, Mac Innes, Kiall <kiall at hp.com> wrote:
> From experimenting with, and looking at the WSME code - raising a
> status with `pecan.abort(404)` etc doesn't actually work.
> WSME sees that, and helpfully swaps it out for a HTTP 500 ;)
> The author of WSME even says there is currently no way to return a 404.
> So, ceilometer must be either not using anything but http 400 and http
> 500, or have replaced WSMEs error handling :/
> I'll have to have a look a ceilometers API to see if they ran into/fixed
> the issue.
WSME + pecan is being used in Tuskar:
https://github.com/tuskar/tuskar (OpenStack management API)
We encountered the same issue discussed here. A solution we settled
on for now was to use a custom Renderer class that could handle
different response codes. You set the renderer in the call to
pecan.make_app. This was meant to be a temporary solution until
there's better support in WSME.
Here's the commit with all the details:
-- James Slagle
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