======================
API Notes for CoreData
======================

* class ``NSManagedObject``

  The methods ``setObservationInfo:`` and ``observationInfo`` cannot be
  used from Python.


Compatibility information
-------------------------

When you're running on MacOSX 10.4 PyObjC will automaticly translate
Python attribute access in KVO access to the underlying ``NSManagedObject``.
This functionality no longer works on MacOSX 10.5, you have to use proper
KVO methods to access properties to be compatible with both OSX 10.4 and 10.5.