tomchristie/django-rest-framework — pull request #1060 by etos (2013-08-26 15:14:18+00:00)
Title: Add nest (multi-dimensional) field name support

Support for nested (multi-dimensional) data in HTML forms. (Useful if javascript disabled, as graceful option)

To activate, set nested_fields setting to true:
'NESTED_FIELDS': True,

Usage:
Field name:
Accessing: request.DATA['animal']['dog']['dachshund']

Cheers! :)