Message 161347 - Python tracker

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Author	pitrou
Recipients	pitrou, stw
Date	2012年05月22日.12:35:09
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1337689950.3369.0.camel@localhost.localdomain>
In-reply-to	<1337677024.32.0.404455952894.issue14775@psf.upfronthosting.co.za>

Content
> However, this only seems to be true if the pickle file is created > using pickle - it doesn't happen with files generated with cPickle. > With cPickle the dict remains tracked, and passes from generation 0 to > 1 to 2. The only difference is that pickle memoizes the tuples, while > cPickle doesn't. Why does the memoization make a difference? Probably because memoization itself uses a dict.

Content

> However, this only seems to be true if the pickle file is created
> using pickle - it doesn't happen with files generated with cPickle.
> With cPickle the dict remains tracked, and passes from generation 0 to
> 1 to 2. The only difference is that pickle memoizes the tuples, while
> cPickle doesn't. Why does the memoization make a difference?
Probably because memoization itself uses a dict.

History
Date	User	Action	Args
2012年05月22日 12:35:10	pitrou	set	recipients: + pitrou, stw
2012年05月22日 12:35:09	pitrou	link	issue14775 messages
2012年05月22日 12:35:09	pitrou	create

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