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Add method and inner class example #1

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Add method and inner class example
dgilge Feb 23, 2018
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Change example for Python 3 useage
dgilge Feb 23, 2018
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10 changes: 10 additions & 0 deletions doc/topics/model.rst
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Expand Up @@ -49,6 +49,16 @@ And here is the equivalent class built using ``type()``:
Any Django model that can be defined in the normal fashion can be
made using ``type()``.

You can also define methods and inner classes this way:

.. code-block:: python

attrs = {
'name': models.CharField(max_length=32),
'__str__': lambda self: '<{}> {}'.format(self.id, self.name),
'Meta': type('Meta': (), {'ordering': '-id'}),
'__module__': 'myapp.models'
}

Django's model cache
--------------------
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