Renderers are typically responsible for setting the content type on the
request.response object themselves (if you haven't overridden it already).
It'd be possible to write a view predicate that you can use next to the
renderer argument, to make it more declarative.
class ResponseContentTypePredicate(object):
def __init__(self, config, val):
self.val = val
def text(self):
return 'response content-type = %s' % self.val
phash = text
def __call__(self, context, request):
if self.val is not None:
request.response.content_type = self.val
return True
config.add_view_predicate('response_content_type',
ResponseContentTypePredicate)
@view_config(..., renderer='foo.mako', response_content_type='text/xml')
def ...
Anyway, just another option for you. This was written without the docs so
expect an error somewhere!
On Wed, Mar 27, 2013 at 11:56 AM, Tjelvar <[email protected]> wrote:
> Jason and Joel - thank you for your suggestions.
>
> I managed to get it to work using the suggestion below.
>
>
> On Wednesday, March 27, 2013 1:29:44 PM UTC, Joel Kaiser wrote:
>
>> Hi,
>>
>> I don't know if its a nice solution, but you can also set the
>> content-type in your page template:
>>
>> <tal:setHeader >
>> ${setattr(request.response,'**content_type','text/xml')}
>> </tal:setHeader>
>>
>> Joel
>>
>>
>> 2013/3/27 Jason <[email protected]>
>>
>>>
>>>
>>> On Wednesday, March 27, 2013 5:22:36 AM UTC-4, Tjelvar wrote:
>>>>
>>>> Any suggestions on how one can modify the content-type of a response
>>>> when using multiple @view_config decorators on the same view?
>>>>
>>>> E.g.
>>>>
>>>> @view_config(accept='text/**html**', renderer='html.pt', ...)
>>>> @view_config(accept='text/xml'****, renderer='xml.pt', ...)
>>>> @view_config(accept='**applicati**on/json' renderer='json')
>>>> def aview(request):
>>>> return {'a':1]
>>>>
>>>>
>>>> Hi Tjelvar,
>>> Would you be able to use an event subscriber (BeforeRender?) that would
>>> change the content-type of the response?
>>> I do this for an application, but I am using a matchdict parameter to
>>> determine the response content-type in the subscriber.
>>>
>>> --
>>> Jason
>>>
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