[Zope-Checkins] CVS: ZODB3/ZODB - Connection.py:1.101.4.2

[Jeremy Hylton]

Update of /cvs-repository/ZODB3/ZODB
In directory cvs.zope.org:/tmp/cvs-serv935

Modified Files:
      Tag: Zope-2_8-devel-branch
	Connection.py 
Log Message:
Don't need _breakcr().  We have GC.


=== ZODB3/ZODB/Connection.py 1.101.4.1 => 1.101.4.2 ===
--- ZODB3/ZODB/Connection.py:1.101.4.1	Tue Nov 25 15:32:11 2003
+++ ZODB3/ZODB/Connection.py	Tue Nov 25 16:08:11 2003
@@ -128,16 +128,6 @@
             ver = ''
         return '<Connection at %08x%s>' % (id(self), ver)
 
-    def _breakcr(self):
-        # Persistent objects and the cache don't participate in GC.
-        # Explicitly remove references from the connection to its
-        # cache and to the root object, because they refer back to the
-        # connection.
-        if self._cache is not None:
-            self._cache.clear()
-        self._incrgc = None
-        self.cacheGC = None
-
     def __getitem__(self, oid):
         obj = self._cache.get(oid, None)
         if obj is not None: