test_api.py 文件源码

def test_sys_modules(self):
        # If a module with __loader__ is in sys.modules, then return it.
        name = 'some_mod'
        with util.uncache(name):
            module = imp.new_module(name)
            loader = 'a loader!'
            module.__loader__ = loader
            sys.modules[name] = module
            found = importlib.find_loader(name)
            self.assertEqual(loader, found)