django/django — pull request #1993 by KrzysiekJ (2013-11-25 14:56:01+00:00)
Title: Fixed #21509 – Removed dead exception catching code.

Since Python 2.5, KeyboardInterrupt and SystemExit are not subclasses of
Exception, so explicitly reraising them before the “except Exception” clause
is not necessary anymore.

https://code.djangoproject.com/ticket/21509