[Zope-Checkins] CVS: Zope/lib/python/OFS - Application.py:1.202

[Jeremy Hylton]

Update of /cvs-repository/Zope/lib/python/OFS
In directory cvs.zope.org:/tmp/cvs-serv13728/src/OFS

Modified Files:
	Application.py 
Log Message:
Change the implementation of mounted connections.

Avoid the monkey patch by creating a subclass of Connection and
installing it as the klass attribute of ZODB's DB class.  I think this
works correctly in conjunction with Zope configuration (the tests
pass) -- but I'm not qualified to say for sure.

Rework the logic of MountConnection as part of the restructuring.  The
_root_connection attribute always points to the root, never to None;
so the root object points to itself.  This change necessitated a
chance in DBTab.ClassFactories.  Add some comments there to explain
what's going on.

XXX The close() method on MountConnection is re-implementing two
methods in modules.  If those implementations change, it would need to
change, too.  We ought to find a better way to integrate it.

XXX Perhaps the mounted connection stuff should be folded into ZODB
proper.


=== Zope/lib/python/OFS/Application.py 1.201 => 1.202 ===
--- Zope/lib/python/OFS/Application.py:1.201	Thu Jan 15 17:47:23 2004
+++ Zope/lib/python/OFS/Application.py	Thu Apr 15 12:41:04 2004
@@ -324,10 +324,10 @@
 
     def install_tempfolder_and_sdc(self):
         app = self.getApp()
-        from Products.ZODBMountPoint.MountedObject import manage_addMounts,\
-             MountedObject
-        from Products.ZODBMountPoint.MountedObject import getConfiguration as \
-             getDBTabConfiguration
+        from Products.ZODBMountPoint.MountedObject \
+             import manage_addMounts, MountedObject
+        from Products.ZODBMountPoint.MountedObject \
+             import getConfiguration as getDBTabConfiguration
 
         dbtab_config = getDBTabConfiguration()