mitar/django-tastypie-mongoengine — pull request #22 by yakxxx (2012-06-24 19:37:13+00:00)
Title: imposed kwargs in ObjectId field

I believe that intention of the author was to make some values given in kwarg have their defaults. But what he actually did is he imposed this values and made them impossible to change.

What i wanted to do in my Resource is to map '_id' field to 'id' field. I do this:

```python
id = fields.ObjectId(attribute='_id', readonly=False, null=True)
```

But readonly and null args are ignored.