[Python-Dev] Accepting PEP 456 (Secure hash algorithm) (original) (raw)
Victor Stinner victor.stinner at gmail.com
Wed Nov 20 12:41:09 CET 2013
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2013/11/20 Victor Stinner <victor.stinner at gmail.com>:
It looks like dict, set and frozenset representation (repr(...)) now depends on the platform (probably 32 bit vs 64 bit), even if PYTHONHASHSEED is set. I don't know if it's an issue or not.
In Python 3.3, repr(set("abcd")) with PYTHONHASHSEED=0 always give "{'a', 'c', 'b', 'd'}" on 32 bit and 64 bit platforms.
In Python 3.4, repr(set("abcd")) with PYTHONHASHSEED=0 now gives "{'b', 'a', 'c', 'd'}" on 32 bit.and "{'a', 'b', 'c', 'd'}" on 64 bit.
Victor
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