Message 303194 - Python tracker

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Author	serhiy.storchaka
Recipients	Nir Soffer, serhiy.storchaka, wbolster
Date	2017-09-28.07:05:25
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<[email protected]>
In-reply-to

Content
This change breaks pickle. You should preserve forward and backward pickle compatibility. 1. Pickle data produced by old Python versions should be unpickleable with a new implementation. Implement __setstate__ for satisfying this. 2. Pickle data produced by a new implementation should be unpickleable in old Python versions. There are many ways to satisfy this, you should choose the most efficient.

This change breaks pickle.

You should preserve forward and backward pickle compatibility.

1. Pickle data produced by old Python versions should be unpickleable with a new implementation. Implement __setstate__ for satisfying this.

2. Pickle data produced by a new implementation should be unpickleable in old Python versions. There are many ways to satisfy this, you should choose the most efficient.

History
Date	User	Action	Args
2017-09-28 07:05:25	serhiy.storchaka	set	recipients: + serhiy.storchaka, wbolster, Nir Soffer
2017-09-28 07:05:25	serhiy.storchaka	set	messageid: <[email protected]>
2017-09-28 07:05:25	serhiy.storchaka	link	issue30977 messages
2017-09-28 07:05:25	serhiy.storchaka	create