A class for django nose testing that work with test generators and also uses transations

django_nose_transaction_test.py

from django.db import transaction
from django.test.testcases import disable_transaction_methods, restore_transaction_methods
from django.core import mail

class TransactionTest(object):

    def setUp(self):
        transaction.enter_transaction_management()
        transaction.managed(True)
        disable_transaction_methods()
        mail.outbox = []

    def tearDown(self):
        restore_transaction_methods()
        transaction.rollback()
        transaction.leave_transaction_management()
        mail.outbox = []