Observe Example
===============================================================================

:download:`observe.py <../../../examples/api/observe.py>`

::

    Demonstrate the observe behavior of Atom objects.

::

 $ python observe.py

.. literalinclude:: ../../../examples/api/observe.py
    :language: python


Output:

.. code-block:: python
      
    Age changed: 40
    Name changed: Robert Paulson
    Name changed: Bobby Paulson
    Age changed: 50
    Dog name changed: Scruffy
    Age changed: 51
    Watcher func change: 51
    Age changed: 52