setup.py 文件源码

def run_tests(self):
        # import here, cause outside the eggs aren't loaded
        import django
        from django.conf import settings
        from django.test.utils import get_runner
        os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.test_settings'
        django.setup()
        TestRunner = get_runner(settings)
        test_runner = TestRunner()
        failures = test_runner.run_tests(['tests'])
        sys.exit(bool(failures))