I make a class Wrapper inherited from dict and met problem when I want to
pickle it.
Is there anyway to make __getstate__ of Wrapper to output a normal
dict?(Output a dict will help pickleing easily)
=== code ===
import pickle
class Wrapper(dict):
def __getattr__(self, attr):
return self[attr]
def __getstate__(self):
# blablabla
d=Wrapper(zip((1,2), (3,4)))
pickle.dumps(d)
=== code ===
When I tried overwrite __getstate__ to below:
def __getstate__(self):
return self.__repr__()
pickle it will shows:
b'\x80...__main__...Wrapper...' <- I don't know why it shows the class name.
That makes me confused.
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