I'm not sure, but there must be a 404 template :) 22.06.2012 0:24 пользователь "Taras_96" <taras...@gmail.com> написал:
> Ok - I'm pretty sure that I should be returning 500s. Is there any way of > catching 404s and returning a JSON response for them as well? > > > On Friday, 22 June 2012 00:08:39 UTC+10, Kurtis wrote: >> >> I'm not sure if returning a response is any different in middleware than >> it would be in a normal view. In that case: >> >> return HttpResponse(json_data, mimetype="application/json") >> >> >> On Thu, Jun 21, 2012 at 6:54 AM, Taras_96 <taras...@gmail.com> wrote: >> >>> Does anyone have opinions on the best way of having middleware catch >>> exceptions, and instead of rendering the error into a HTML template, to >>> return a JSON object? Currently I have the middleware below that catches >>> exceptions, and if it can find an extra user error message, puts that onto >>> the request (that the template then picks up). >>> >>> class ExceptionUserErrorMessageMiddl**eware(object): >>> def process_exception(self, request, exception): >>> """ if the exception has information relevant to the user, then >>> tack that onto the request object""" >>> >>> theFormat = djrequest.get_getvar(request, settings.FORMAT_PARAM, "") >>> msg = getMessage(exception) >>> if msg: >>> setattr(request, USER_ERROR_MESSAGE_ATTR, msg) >>> >>> if theFormat == "json": >>> print "do something" >>> >>> What's the best way of returning a json object here? Should I set any >>> additional headers? >>> >>> Is there a way of doing the same for exceptional circumstances that >>> don't pass through middleware (I'm pretty sure 404 doesn't, are there any >>> others)? >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Django users" group. >>> To view this discussion on the web visit https://groups.google.com/d/** >>> msg/django-users/-/**EtPHiu7SIB8J<https://groups.google.com/d/msg/django-users/-/EtPHiu7SIB8J> >>> . >>> To post to this group, send email to django-users@googlegroups.com. >>> To unsubscribe from this group, send email to django-users+unsubscribe@* >>> *googlegroups.com <django-users%2bunsubscr...@googlegroups.com>. >>> For more options, visit this group at http://groups.google.com/** >>> group/django-users?hl=en<http://groups.google.com/group/django-users?hl=en> >>> . >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/django-users/-/UCB_k6uqsMcJ. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
