[Zope3-checkins] CVS: Zope3/src/zope/app/services - registration.py:1.16.6.1

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/app/services
In directory cvs.zope.org:/tmp/cvs-serv13421/src/zope/app/services

Modified Files:
      Tag: adaptergeddon-branch
	registration.py 
Log Message:
Did some refactoring in preparation for local surrogate registries.

- Changed adapter registrations to not use weakrefs.

- Factored out code for computing implied info based on adapter
  registrations.

- Changed the strategy for computing the "implied" data structure to
  merge surrogate-local implied data structures, reducing the amound
  of computation done.


=== Zope3/src/zope/app/services/registration.py 1.16 => 1.16.6.1 ===
--- Zope3/src/zope/app/services/registration.py:1.16	Wed Sep 24 16:43:13 2003
+++ Zope3/src/zope/app/services/registration.py	Tue Nov 11 10:52:32 2003
@@ -282,6 +282,15 @@
 
         return result
 
+class NotifyingRegistrationStack(RegistrationStack):
+
+    def activate(self, registration):
+        RegistrationStack.activate(self, registration)
+        self.__parent__.notifyActivated(self, registration)
+
+    def deactivate(self, registration):
+        RegistrationStack.deactivate(self, registration)
+        self.__parent__.notifyDeactivated(self, registration)
 
 class SimpleRegistration(Persistent, Contained):
     """Registration objects that just contain registration data