enthought / enthought/traits

Drop support for writing pickles with protocols 0 and 1

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#788 1 comment 0 reactions 0 assignees View on GitHub
type: enhancement
Dominant language
Python
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Description

We should no longer need `__newobj__` when pickling; we should be able to get rid of the `__reduce__` and `__reduce_ex__` methods that make use of it.

I'd like to get this into 6.0, so that pickles generated with Traits >= 6.0 don't refer to `__newobj__`.

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