Wyatt Baldwin wrote:
> On May 18, 4:57 pm, John Smallberries <[email protected]>
> wrote:
>> On May 18, 2:36 pm, Wyatt Baldwin <[email protected]> wrote:
>>
>>> Yes. I was just curious why you were doing that, because accessing
>>> request.POST directly would avoid this problem.
>> Do I have access to a pre-made request object at this point in the
>> stack? It's available once I'm down in a controller method, but
>> earlier than that using what you get by importing request from pylons
>> throws "exceptions.TypeError: No object (name: request) has been
>> registered for this thread". The handful of WebOb examples I've seen
>> all begin by wrapping environ in a Request.
>
> Hm.. I guess that would depend on where your middleware is in the
> stack. It would have to be above PylonsApp. I'm not sure that's
> desirable though. Seems like there should be some straightforward way
> of accessing POST args in middleware.
Hi,
I'm running into a similar problem in Pylons 0.9.6. I have a simple middleware
which copies the environ, wraps it in a paste WSGIRequest, checks the request
for a parameter and then passes the environ to the inner app. When I do this,
the inner app finds request.params to be an empty MultiDict. If I remove the
middleware, request.params is populated fine.
Here's the relevant snippet:
def __call__(self, environ, start_response):
req = WSGIRequest(environ.copy())
if req.method in [ "PUT", "POST" ]:
params = req.POST
else:
params = req.GET
minimode = params.get('minimode')
if not minimode:
return self.app(environ, start_response)
else:
return self.mini(self.app(environ, start_response))
How do I access the POST body in my middleware without corrupting the data for
further apps?
TIA,
- kochhar
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