Christian wrote:
> class ExpireJSONFilter(object):
>     rh = cherrypy.response.headers
>     ct = rh.get('Content-type', None)
>     # not sure what exact content-type TG sets for JSON
>     # don't stomp on an already-set 'Expires' header
>     if ct == 'application/json' and 'Expires' not in rh:
>         rh['Expires'] = '0'

Bah. ...

class ExpireJSONFilter(object):
    def before_finalize(self):
        rh = cherrypy.response.headers
        ct = rh.get('Content-type', None)
        # not sure what exact content-type TG sets for JSON
        # don't stomp on an already-set 'Expires' header
        if ct == 'application/json' and 'Expires' not in rh:
            rh['Expires'] = '0'


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