custom view params

[Eric Lemoine]

Hi

I'd like to be able to set custom config parameters in my views, and read these parameters from request objects. Is this at all possible?

For example:

@view_config(route_name='a_route', renderer='a_renderer', custom_param='some_value')

def v(request)

     return {}

Thanks.

--
Eric Lemoine

Camptocamp France SAS
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Tel : 00 33 4 79 44 44 96
Mail : eric.l...@camptocamp.com
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[Michael Merickel]

Do custom predicates solve your problem?

def extra_params(*params):
def _predicate(context, request):
request.extra_params = params
return True

@view_config(route_name='a_route', renderer='a_renderer',

custom_predicates=[extra_params('some_param')])
def v(request)
params = request.extra_params
return {}

If not, view_config also supports a few other constructs for wrapping
views (such as decorator).

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[Eric Lemoine]

On Sun, May 6, 2012 at 6:50 PM, Michael Merickel <mmer...@gmail.com> wrote:
> Do custom predicates solve your problem?
>
> def extra_params(*params):
>    def _predicate(context, request):
>        request.extra_params = params
>        return True
>
> @view_config(route_name='a_route', renderer='a_renderer',
> custom_predicates=[extra_params('some_param')])
> def v(request)
>    params = request.extra_params
>    return {}
>
> If not, view_config also supports a few other constructs for wrapping
> views (such as decorator).

Thanks for the suggestions. I'll look into more detail.