bmihelac/django-import-export — pull request #77 by qris (2014-04-21 11:14:57+00:00)
Title: Use keywords for export format choice values.

Ensures that we don't get unexpected results if the format list changes
between when the user GETs the form and when they POST it back, and makes
it easier to write tests without scanning the list of choices to find the
index of the CSV format.