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Viewing changes to nova/api/openstack/__init__.py

  • Committer: Tarmac
  • Author(s): Todd Willey
  • Date: 2011-01-03 19:54:39 UTC
  • mfrom: (469.7.11 paste)
  • Revision ID: tarmac-20110103195439-ac1ohjs2jwu0z3xv
Uses paste.deploy to make application running configurable.  This includes the ability to swap out middlewares, define new endpoints, and generally move away from having code to build wsgi routers and middleware chains into a configurable, extensible method for running wsgi servers.

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nova/api/openstack/__init__.py
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WSGI middleware for OpenStack API controllers.
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"""
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import json
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import time
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import logging
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from nova.api.openstack import ratelimiting
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from nova.api.openstack import servers
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from nova.api.openstack import sharedipgroups
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from nova.auth import manager
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FLAGS = flags.FLAGS
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                        controller=sharedipgroups.Controller())
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        super(APIRouter, self).__init__(mapper)
 
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class Versions(wsgi.Application):
 
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    @webob.dec.wsgify
 
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    def __call__(self, req):
 
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        """Respond to a request for all OpenStack API versions."""
 
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        response = {
 
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                "versions": [
 
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                    dict(status="CURRENT", id="v1.0")]}
 
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        metadata = {
 
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            "application/xml": {
 
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                "attributes": dict(version=["status", "id"])}}
 
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        return wsgi.Serializer(req.environ, metadata).to_content_type(response)
 
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def router_factory(global_cof, **local_conf):
 
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    return APIRouter()
 
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def versions_factory(global_conf, **local_conf):
 
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    return Versions()