[Twisted-web] txJSONRPC: issue accesson Session information and returning error
goffi at goffi.org
Sun Jan 30 11:41:29 EST 2011
Thanks for the answers. For the moment I'm saving the request to
self.request, I like the idea of the decorator.
> I think you might just need to use jsonrpclib.Fault, not Fail.
Sorry for the typo, I'm actually using jsonrpclib.Fault and not Fail,
but I found my (stupid !) mistake: I was raising it directly in the
render method (the idea is: you are not identified, you can't use the
json API) instead of managing it with JSONRPC._cbRender. I'm now doing
that, and it works as expected.
On 28/01/2011 19:48, exarkun at twistedmatrix.com wrote:
> On 12:01 am, goffi at goffi.org wrote:
>> G'day everybody,
>> I'm using TxJSON-RPC with twisted.web for a project.
>> In my JSON-RPC method, I want to access the Request instance to call
>> getSession() (I need to identify the user which is calling the method
>> with the Session instance), but the request object is not forwarded to
>> jsonrpc_xxx methods. I don't see any other way than overidding the
>> render method, is there any better way ?
> twisted.web.xmlrpc had the same limitation until http://tm.tl/3073 was
> resolved recently. For that ticket we added a `withRequest` decorator.
> The same solution could most likely be applied to txjsonrpc.
>> My other issue is that I want to be able to return a jsonrpc error
>> the user is not identified), and when I send a
>> jsonrpclib.Fail(12,"hello") like in the tests, I have a HTML 500 error.
>> Any suggestion ?
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>> Twisted-web at twistedmatrix.com
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