Message 175302 - Python tracker

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Author	pitrou
Recipients	christian.heimes, gregory.p.smith, jcea, pitrou, serhiy.storchaka
Date	2012-11-10.23:26:40
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<[email protected]>
In-reply-to

Content
The patch is too optimistic, it gives different results depending on the alignment of the memory buffer: >>> b = b"abcd"*100 >>> hash(b[1:]) 7264687738704559842 >>> hash(memoryview(b)[1:]) 9054791208347464792 >>> memoryview(b)[1:] == b[1:] True

The patch is too optimistic, it gives different results depending on the alignment of the memory buffer:

>>> b = b"abcd"*100
>>> hash(b[1:])
7264687738704559842
>>> hash(memoryview(b)[1:])
9054791208347464792
>>> memoryview(b)[1:] == b[1:]
True

History
Date	User	Action	Args
2012-11-10 23:26:40	pitrou	set	recipients: + pitrou, gregory.p.smith, jcea, christian.heimes, serhiy.storchaka
2012-11-10 23:26:40	pitrou	set	messageid: <[email protected]>
2012-11-10 23:26:40	pitrou	link	issue16427 messages
2012-11-10 23:26:40	pitrou	create