Re: making custom exceptions like Http404?

2007-05-16 Thread Bram - Smartelectronix

omat wrote:
> Add a middleware class like this:

oh, duh!!

thanks a lot :-)

  - bram

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Re: making custom exceptions like Http404?

2007-05-16 Thread omat

Add a middleware class like this:

from django.http import HttpResponseForbidden
from django.template import loader, RequestContext

class Http403(Exception):
pass

class ForbiddenMiddleware:
def process_exception(self, request, exception):
if not isinstance(exception, Http403):
return

try:
template = loader.get_template('403.html')
context = RequestContext(request, {'message':
str(exception)})
return HttpResponseForbidden(template.render(context))
except:
pass # Let Django show the exception


Then you can throw a 403 simply by "raise Http403" in your view
functions.



On 16 Mayıs, 13:42, Bram - Smartelectronix <[EMAIL PROTECTED]>
wrote:
> hey everyone,
>
> looking at the source code this isn't immediately clear to me... What if
> I wanted to make a HttpPermissionError or HttpThisPageIsBeingUpdated or
> ... exception that has it's own template?
>
> This way, from anywhere in the code you could throw your very own
> exception...
>
> Am I correct in assuming this is NOT possible w/out editing the django code?
>
>   - bram


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making custom exceptions like Http404?

2007-05-16 Thread Bram - Smartelectronix

hey everyone,

looking at the source code this isn't immediately clear to me... What if 
I wanted to make a HttpPermissionError or HttpThisPageIsBeingUpdated or 
... exception that has it's own template?

This way, from anywhere in the code you could throw your very own 
exception...

Am I correct in assuming this is NOT possible w/out editing the django code?


  - bram

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