[Stackless] Examples with Stackless Python Re: InlineCallback Friendly ?

Andrew Francis andrewfr_ice at yahoo.com
Fri Apr 18 17:26:52 CEST 2008

Hi Folks:

--- Andrew Francis <andrewfr_ice at yahoo.com> wrote:

[J-P Calderone]
The only kind of dispatcher which is really hostile
towards inlineCallbacks is the kind which is
hostile towards Deferreds in general - ie, one which
requires a return value and does not support 

[A Francis] 
Once again Jean-Paul, I find your explanation super
helpful and save me time going down the wrong path. 

Starting off from where I left off in the "Adventures"
presentation, here are code snippets showing how to
handle other protocols with Stackless Python and

I am starting to experiment with resources as a part
of  prototyping REST support in WS-BPEL. I am also
interested in developing front-ends with Flex.

This is an example with resources adapted from the Abe
Fettig example on page 48 of "Twisted Network
Programming Essentials." I am still getting my feet
wet with resources

class HomePage(resource.Resource):
    def doWork(self):
        message = """
        Hello World    
    def render(self, request):
        self.request = request
        return server.NOT_DONE_YET

and here is one with PyAMF .2

(I remember sketching this one out on a napkin at
PyCon 2008)

class EchoServer(TwistedGateway):
    def __init__(self):
        super(EchoServer, self).__init__()
        self.request = None
    def __echo__(self, request, deferred, y):
        print "=>", request, deferred, y
    def echo(self, request, y):
        print "=>", request, y
        deferred = defer.Deferred()
deferred, y)
        return deferred


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