On Apr 7, 4:31 pm, Coonay <fla...@gmail.com> wrote:
> On Apr 7, 12:54 pm, Graham Dumpleton <graham.dumple...@gmail.com>
> wrote:
>
> > On Apr 7, 2:33 pm, Coonay <fla...@gmail.com> wrote:
>
> > > i want to get a WebOb Request ASAP when the WSGIHandler is called,such
> > > as retrieve the SERVER_NAME and SERVER_PORT meta information from the
> > > request,my stupid idea is in the line 261 of wsgi.py that add
> > > following :
>
> > > server_name = request.META['SERVER_NAME']
> > > if ( server_name is not None and server_name.startswith
> > > ('localhost') ):
> > > settings.DEBUG = True
>
> > > Could you tell me how to get a WebOb Request at first place
> > > correctlly?
>
> Hi, Graham :
>
> "Django creates an HttpRequest object that contains metadata about the
> request. Then Django loads the appropriate view, passing the
> HttpRequest as the first argument to the view function"
>
> My question is how to get the http request object at first
> place,then i can retrieve the meta
> information such as SERVER_NAME and SERVER_PORT from the request.
>
>
>
> > If your intention is that different clients, based on how they connect
> > to the server, ie., FQDN vs localhost, will conditionally determine
> > whether debug is enabled or not, then do note that this scheme will
>
> WSGIHandler is instantiated per every http request,so i think it's
> thread-safed,
> why do u think it will fail?
My concern is over you doing:
settings.DEBUG = True
Why are you wanting to change that on the fly?
Presuming this equates to the DEBUG variable in the Django settings
module. If it is, it is a global variable and you would have problems
in a multithreaded application.
Graham
> > fail miserably if a multithreaded hosting mechanism is used. Your code
> > is also not addressing how one would reset the value after a request
> > even if a single threaded hosting mechanism was used.
>
> > How about explain better what it is you want to achieve from doing
> > this. Certain hosting mechanisms could achieve a separation without
> > such a hack, but the question is why you would want to do it in the
> > first place.
>
> > Graham
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