[issue2389] Array pickling exposes internal memory representation of elements

[Alexandre Vassalotti]

Alexandre Vassalotti <alexandre at peadrop.com> added the comment:

I don't see why this cannot be fixed easily. All we need to do is fix
the __reduce__ method of array objects to emit a list--i.e. with
array.tolist()--instead of a memory string. Since the reduce protocol is
just a fancy way to store the constructor arguments, this won't break
unpickling of array objects pickled by previous Python versions.

And here is a patch against the trunk.

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keywords: +patch
nosy: +alexandre.vassalotti
Added file: http://bugs.python.org/file11096/fix_array_pickling.patch

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