def pformat(self, indent='    ', level=0):
        raise NotImplementedError
Test that gen_filenames also yields from locale dirs in installed apps.
dataset/ETHPy150Open adieu/allbuttonspressed/docutils/nodes.py/Node.pformat--crossover with--dataset/ETHPy150Open django/django/tests/utils_tests/test_autoreload.py/TestFilenameGenerator.test_app_locales