|
:
>>> import cPickle as pickle
>>> f = file('temp.pkl', 'r')
>>> foo = pickle.load(f)
Traceback (most recent call last):
File "", line 1, in ?
AttributeError: 'module' object has no attribute 'Foo'
清单 13. 试图装入一个被重命名的 Foo 类的经过 pickle 的实例
在重命名 persist.py 模块之后,也会发生类似的错误:
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