def restore_template_loaders():
    loader.template_source_loaders = getattr(loader, RESTORE_LOADERS_ATTR)
    delattr(loader, RESTORE_LOADERS_ATTR)
An invalid config file should raise an `InvalidConfiguration` exception.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/test/utils.py/restore_template_loaders--crossover with--dataset/ETHPy150Open audreyr/cookiecutter/tests/test_get_config.py/test_invalid_config