toastdriven/django-haystack — pull request #591 by mattdeboard (2012-06-20 21:02:32+00:00)
Title: Add support for Django ORM-like 'extras' method to specify extra search ...

...parameters that will not be processed in any way, except to be passed directly to Solr at search-time.

Added a test at LiveSolrSearchQuerySetTestCase.test_extra.