[issue30005] Pickling and copying exceptions doesn't preserve non-__dict__ attributes

[Serhiy Storchaka]

Changes by Serhiy Storchaka <storchaka+cpython at gmail.com>:


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dependencies: +Pickling and copying ImportError doesn't preserve name and path

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30005>
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