test_path.py 文件源码

def test_path(self):
        # Test that 'path' is used when set.
        # Implicitly tests that sys.path_importer_cache is used.
        module = '<test module>'
        path = '<test path>'
        importer = util.mock_modules(module)
        with util.import_state(path_importer_cache={path: importer}):
            loader = machinery.PathFinder.find_module(module, [path])
            self.assertTrue(loader is importer)