test_imports_urllib.py 文件源码

def test_urllib(self):
        """
        Tests that urllib isn't changed from under our feet. (This might not
        even be a problem?)
        """
        from future import standard_library
        import urllib
        orig_file = urllib.__file__
        with standard_library.hooks():
            import urllib.response
        self.assertEqual(orig_file, urllib.__file__)