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Author methane
Recipients benjamin.peterson, methane, serhiy.storchaka, vstinner
Date 2018-07-12.08:31:29
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> STINNER Victor <> added the comment:
> According to Serhiy Storchaka, currently marshal.dumps() writes frozenset in arbitrary order, and so frozenset serialization is not reproducible:

PYTHONHASHSEED can be used to stable frozenset order.

On the other hand, refcnt based approach is more unstable.
Even when x is y, dumps(x) == dumps(y) is not guaranteed.
Date User Action Args
2018-07-12 08:31:29methanesetrecipients: + methane, vstinner, benjamin.peterson, serhiy.storchaka
2018-07-12 08:31:29methanelinkissue34093 messages
2018-07-12 08:31:29methanecreate