Make the requests test use unittest2, rather than the system unittest.

from datetime import datetime, timedelta

import time

from datetime import datetime, timedelta

from StringIO import StringIO

import unittest

from django.http import HttpRequest, HttpResponse, parse_cookie

from django.core.handlers.wsgi import WSGIRequest, LimitedStream

from django.core.handlers.modpython import ModPythonRequest

from django.core.handlers.wsgi import WSGIRequest, LimitedStream

from django.http import HttpRequest, HttpResponse, parse_cookie

from django.utils import unittest

from django.utils.http import cookie_date

class RequestsTests(unittest.TestCase):

    def test_httprequest(self):

        request = HttpRequest()

        self.assertEqual(request.GET.keys(), [])