ProtoRPC +AppEngine+Django

[Constantine Vasil]

How to integrate ProtoRPC +AppEngine+Django?

Particularly Registering the service:

# Register mapping with application.

application = webapp.WSGIApplication(

 service_handlers.service_mapping(

     [('/postservice', postservice.PostService)]),

 debug=True)

def main():

 util.run_wsgi_app(application)

With Django and AppEngine:

def main():

# Create a Django application for WSGI.

    application = django.core.handlers.wsgi.WSGIHandler()

# Run the WSGI CGI handler with that application.

    util.run_wsgi_app(application)

if __name__ == '__main__':

    main()

if __name__ == '__main__':

 main()

[Rafe Kaplan]

For the time being I would say that the best way to have ProtoRPC
and Django share the same App Engine application is to put the
services in their own script. For example, consider the following
app.yaml:

handlers:

- url: /(protorpc|my_service|my_other_service).*
script: services.py # Contains ProtoRPC definitions

- url: .*
script: main.py # Contains Django handlers

We are looking to add the ability for ProtoRPC to be implemented as
a basic WSGI service, and in that case it will be easy to combine them
all in the same main file.

[Constantine Vasil]

great! I will try to make it work,

[Estifanos Gebrehiwot]

Hey , 

Can you post the relevant confs as well .. Here is what I was trying proto + django on HelloService

hello_service.py ...

     

  ---

    class HelloService(remote.Service):

    @remote.method(HelloRequest, HelloResponse)

    def hello(self, request):

        return HelloResponse(hello='Hello there, %s!' % request.my_name)

webapp.WSGIApplication(service_handlers.service_mapping([('/HelloService', HelloService)]),debug=True)

 

def app():

    application = django.core.handlers.wsgi.WSGIHandler()

    util.run_wsgi_app(application)

--- app.yaml

handlers:

- url: /HelloService.*

  script: service.hello_service.app

----

Testing from local 

  curl -H    'content-type:application/json'    -d '{"my_name": "Hello guestbook!"}'   http://localhost:8008/HelloService.hello

And I got nothing :(, 

[Rafe Kaplan]

For one, the webapp version of the handler is obsolete.  You should not be using it at all.  Instead use protorpc.wsgi.services.  From your configuration file I can see you are using Python 2.7.  The webapp version will not even work.

When you say you get nothing, what do you mean?  Does the server send a response?  Is there additional logging coming from the dev-appserver?

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 - Rafe Kaplan