From 2e7b4f2027a1147ca28301e4f88adf8274b39a1f Mon Sep 17 00:00:00 2001
From: DUVAL Thomas <thomas.duval@orange.com>
Date: Thu, 9 Jun 2016 09:11:50 +0200
Subject: Update Keystone core to Mitaka.

Change-Id: Ia10d6add16f4a9d25d1f42d420661c46332e69db
---
 keystone-moon/keystone/service.py | 138 ++++++++++----------------------------
 1 file changed, 34 insertions(+), 104 deletions(-)

(limited to 'keystone-moon/keystone/service.py')

diff --git a/keystone-moon/keystone/service.py b/keystone-moon/keystone/service.py
index 35b548fa..20869731 100644
--- a/keystone-moon/keystone/service.py
+++ b/keystone-moon/keystone/service.py
@@ -12,120 +12,50 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import functools
-import sys
-
-from oslo_config import cfg
-from oslo_log import log
-from paste import deploy
-import routes
-
-from keystone import assignment
-from keystone import auth
-from keystone import catalog
-from keystone.common import wsgi
-from keystone import controllers
-from keystone import credential
-from keystone import endpoint_policy
-from keystone import identity
-from keystone import policy
-from keystone import resource
-from keystone import routers
-from keystone import token
-from keystone import trust
-
-
-CONF = cfg.CONF
-LOG = log.getLogger(__name__)
-
-
-def loadapp(conf, name):
-    # NOTE(blk-u): Save the application being loaded in the controllers module.
-    # This is similar to how public_app_factory() and v3_app_factory()
-    # register the version with the controllers module.
-    controllers.latest_app = deploy.loadapp(conf, name=name)
-    return controllers.latest_app
-
-
-def fail_gracefully(f):
-    """Logs exceptions and aborts."""
-    @functools.wraps(f)
-    def wrapper(*args, **kw):
-        try:
-            return f(*args, **kw)
-        except Exception as e:
-            LOG.debug(e, exc_info=True)
-
-            # exception message is printed to all logs
-            LOG.critical(e)
-            sys.exit(1)
-
-    return wrapper
-
-
-@fail_gracefully
+from oslo_log import versionutils
+import six
+
+from keystone.version import service
+
+
+def deprecated_to_version(f):
+    """Specialized deprecation wrapper for service module.
+
+    This wraps the standard deprecation wrapper and fills in the method
+    names automatically.
+
+    """
+    @six.wraps(f)
+    def wrapper(*args, **kwargs):
+        x = versionutils.deprecated(
+            what='keystone.service.' + f.__name__ + '()',
+            as_of=versionutils.deprecated.MITAKA,
+            remove_in=+2,
+            in_favor_of='keystone.version.service.' + f.__name__ + '()')
+        return x(f)
+    return wrapper()
+
+
+@deprecated_to_version
 def public_app_factory(global_conf, **local_conf):
-    controllers.register_version('v2.0')
-    return wsgi.ComposingRouter(routes.Mapper(),
-                                [assignment.routers.Public(),
-                                 token.routers.Router(),
-                                 routers.VersionV2('public'),
-                                 routers.Extension(False)])
+    return service.public_app_factory(global_conf, **local_conf)
 
 
-@fail_gracefully
+@deprecated_to_version
 def admin_app_factory(global_conf, **local_conf):
-    controllers.register_version('v2.0')
-    return wsgi.ComposingRouter(routes.Mapper(),
-                                [identity.routers.Admin(),
-                                 assignment.routers.Admin(),
-                                    token.routers.Router(),
-                                    resource.routers.Admin(),
-                                    routers.VersionV2('admin'),
-                                    routers.Extension()])
+    return service.admin_app_factory(global_conf, **local_conf)
 
 
-@fail_gracefully
+@deprecated_to_version
 def public_version_app_factory(global_conf, **local_conf):
-    return wsgi.ComposingRouter(routes.Mapper(),
-                                [routers.Versions('public')])
+    return service.public_version_app_factory(global_conf, **local_conf)
 
 
-@fail_gracefully
+@deprecated_to_version
 def admin_version_app_factory(global_conf, **local_conf):
-    return wsgi.ComposingRouter(routes.Mapper(),
-                                [routers.Versions('admin')])
+    return service.admin_app_factory(global_conf, **local_conf)
 
 
-@fail_gracefully
+@deprecated_to_version
 def v3_app_factory(global_conf, **local_conf):
-    controllers.register_version('v3')
-    mapper = routes.Mapper()
-    sub_routers = []
-    _routers = []
-
-    # NOTE(dstanek): Routers should be ordered by their frequency of use in
-    # a live system. This is due to the routes implementation. The most
-    # frequently used routers should appear first.
-    router_modules = [auth,
-                      assignment,
-                      catalog,
-                      credential,
-                      identity,
-                      policy,
-                      resource]
-
-    if CONF.trust.enabled:
-        router_modules.append(trust)
-
-    if CONF.endpoint_policy.enabled:
-        router_modules.append(endpoint_policy)
-
-    for module in router_modules:
-        routers_instance = module.routers.Routers()
-        _routers.append(routers_instance)
-        routers_instance.append_v3_routers(mapper, sub_routers)
-
-    # Add in the v3 version api
-    sub_routers.append(routers.VersionV3('public', _routers))
-    return wsgi.ComposingRouter(mapper, sub_routers)
+    return service.v3_app_factory(global_conf, **local_conf)
-- 
cgit 1.2.3-korg