toastdriven/django-tastypie — pull request #446 by vesterbaek (2012-04-15 19:32:27+00:00)
Title: Do not return datetime and time data with greater precision than supported by DB backend

When using MySQL, datetime and time fields are not stored with sub-second precision. When POST/PUTing to tastypie with always_return_data, tastypie currently returns datetime and time values with the internal python precision, which in the case of MySQL is not the same.