def setUp(self):
        self.old_MIDDLEWARE_CLASSES = settings.MIDDLEWARE_CLASSES
        flatpage_middleware_class = 'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware'
        if flatpage_middleware_class in settings.MIDDLEWARE_CLASSES:
            settings.MIDDLEWARE_CLASSES += (flatpage_middleware_class,)
        self.old_TEMPLATE_DIRS = settings.TEMPLATE_DIRS
        settings.TEMPLATE_DIRS = (
            os.path.join(
                os.path.dirname(__file__),
                'templates'
            ),
        )
        self.old_LOGIN_URL = settings.LOGIN_URL
        settings.LOGIN_URL = '/accounts/login/'
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/contrib/flatpages/tests/middleware.py/FlatpageMiddlewareTests.setUp/operator `not in` -> `in`