Kilo Summit Summary

explicit_deps_in_init.diff

diff --git a/keystone/assignment/core.py b/keystone/assignment/core.py
index a16aafc..1cb808e 100644
--- a/keystone/assignment/core.py
+++ b/keystone/assignment/core.py
@@ -48,9 +48,6 @@ def calc_default_domain():
             'name': u'Default'}
 
 
[email protected]('assignment_api')
[email protected]('revoke_api')
[email protected]('credential_api', 'identity_api')
 class Manager(manager.Manager):
     """Default pivot point for the Assignment backend.
 
@@ -64,7 +61,10 @@ class Manager(manager.Manager):
     _ROLE_REMOVED_FROM_USER = 'role_removed_from_user'
     _INVALIDATION_USER_PROJECT_TOKENS = 'invalidate_user_project_tokens'
 
-    def __init__(self):
+    def __init__(self, credential_api, identity_api, revoke_api=None):
+        self.credential_api = credential_api
+        self.identity_api = identity_api
+        self.revoke_api = self.revoke_api
         assignment_driver = CONF.assignment.driver
 
         if assignment_driver is None:

global_registry.diff

diff --git a/keystone/backends.py b/keystone/backends.py
index 265daec..07188b4 100644
--- a/keystone/backends.py
+++ b/keystone/backends.py
@@ -28,20 +28,25 @@ def load_backends():
     # Configure and build the cache
     cache.configure_cache_region(cache.REGION)
 
-    # Ensure that the identity driver is created before the assignment manager.
-    # The default assignment driver is determined by the identity driver, so
-    # the identity driver must be available to the assignment manager.
-    _IDENTITY_API = identity.Manager()
+    if revoke_extension.enabled:
+        revoke_api = revoke_extension.Manager()
+    else:
+        revoke_api = None
+
+    identity_api = identity.Manager()
+    credential_api=credential.Manager(),
+    assignment_api=assignment.Manager(credential_api, identity_api,
+                                      revoke_api=revoke_api)
 
     DRIVERS = dict(
         assignment_api=assignment.Manager(),
         catalog_api=catalog.Manager(),
-        credential_api=credential.Manager(),
+        credential_api=credential_api,
         endpoint_filter_api=endpoint_filter.Manager(),
         endpoint_policy_api=endpoint_policy.Manager(),
         id_generator_api=identity.generator.Manager(),
         id_mapping_api=identity.MappingManager(),
-        identity_api=_IDENTITY_API,
+        identity_api=identity_api,
         policy_api=policy.Manager(),
         token_api=token.persistence.Manager(),
         trust_api=trust.Manager(),