pickletester.py 文件源码

def test_simple_newobj(self):
        x = object.__new__(SimpleNewObj)  # avoid __init__
        x.abc = 666
        for proto in protocols:
            s = self.dumps(x, proto)
            self.assertEqual(opcode_in_pickle(pickle.NEWOBJ, s), proto >= 2)
            y = self.loads(s)   # will raise TypeError if __init__ called
            self.assertEqual(y.abc, 666)
            self.assertEqual(x.__dict__, y.__dict__)