[Checkins] SVN: zc.listcontainer/trunk/src/zc/listcontainer/ subscriber that rips off pertinent attrs on copies.

[Gary Poster]

Log message for revision 67082:
  subscriber that rips off pertinent attrs on copies.
  

Changed:
  U   zc.listcontainer/trunk/src/zc/listcontainer/configure.zcml
  A   zc.listcontainer/trunk/src/zc/listcontainer/subscribers.py

-=-
Modified: zc.listcontainer/trunk/src/zc/listcontainer/configure.zcml
===================================================================
--- zc.listcontainer/trunk/src/zc/listcontainer/configure.zcml	2006-04-18 17:55:23 UTC (rev 67081)
+++ zc.listcontainer/trunk/src/zc/listcontainer/configure.zcml	2006-04-18 21:42:29 UTC (rev 67082)
@@ -9,6 +9,8 @@
         />
   </class>
 
+  <subscriber handler=".subscribers.cleanCopy" />
+
   <configure
     xmlns:zcml="http://namespaces.zope.org/zcml"
     zcml:condition="have apidoc"

Added: zc.listcontainer/trunk/src/zc/listcontainer/subscribers.py
===================================================================
--- zc.listcontainer/trunk/src/zc/listcontainer/subscribers.py	2006-04-18 17:55:23 UTC (rev 67081)
+++ zc.listcontainer/trunk/src/zc/listcontainer/subscribers.py	2006-04-18 21:42:29 UTC (rev 67082)
@@ -0,0 +1,10 @@
+from zope import component
+import zope.app.event.interfaces
+
+from zc.listcontainer import interfaces
+
+ at component.adapter(interfaces.IContained,
+                   zope.app.event.interfaces.IObjectCopiedEvent)
+def cleanCopy(new, ev):
+    new.super = new.next = new.previous = None
+