Use __getattribute__ and proxy __class__ so that isinstance() will succeed when you really want to test for the proxied object.  Also test if wrapping an existing weakref proxy.
Use __getattribute__ and proxy __class__ so that isinstance() will succeed
when you really want to test for the proxied object.  Also test if wrapping
an existing weakref proxy.


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@498 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base