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== 例子 ==
== 例子 ==
使用 <code>open</code> 的 {{code|python|'rb'}} 参数来防止 <code>UnicodeDecodeError</code> <ref>https://stackoverflow.com/a/32957860/10974106</ref>
=== 防止 <code>UnicodeDecodeError</code> ===
使用 <code>open</code> 的 {{code|python|'rb'}} 参数。<ref>https://stackoverflow.com/a/32957860/10974106</ref>
<syntaxhighlight lang=python>
<syntaxhighlight lang=python>
import pickle
import pickle
obj = pickle.load(open('./obj.dump', 'rb'))
obj = pickle.load(open('./obj.dump', 'rb'))
</syntaxhighlight>
=== Load 到一个对象 ===
<ref>[https://docs.python.org/3/library/pickle.html#pickling-class-instances Pickling Class Instances]</ref>
<syntaxhighlight lang=python>
class Obj:
@classmethod
def load(cls, attributes):
obj = cls.__new__(cls)
obj.__dict__.update(attributes)
return obj
s = Obj.load(pk.load(open('./obj.dump', 'rb')))
</syntaxhighlight>
</syntaxhighlight>