Message 156592 - Python tracker

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In-reply-to
Author	tebeka
Recipients	r.david.murray, tebeka
Date	2012年03月22日.16:46:27
SpamBayes Score	0.06856476
Marked as misclassified	No
Message-id	<1332434787.76.0.413820575606.issue14384@psf.upfronthosting.co.za>

Content
IMO in the case of multiple items/attrs then you return default in their place: attrgetter('x', 'y', default=7)(None) => (7, 7) In case of dotted attribute again it'll return default value of any of the attributes is not found: attrgetter('x.y', default=7)(None) => 7 BTW: This is inspired from Clojure's get-in (http://bit.ly/GGzqjh) function. I'll bring this up in python-ideas.

Content

IMO in the case of multiple items/attrs then you return default in their place:
 attrgetter('x', 'y', default=7)(None) => (7, 7)
In case of dotted attribute again it'll return default value of any of the attributes is not found:
 attrgetter('x.y', default=7)(None) => 7
BTW: This is inspired from Clojure's get-in (http://bit.ly/GGzqjh) function.
I'll bring this up in python-ideas.

History
Date	User	Action	Args
2012年03月22日 16:46:27	tebeka	set	recipients: + tebeka, r.david.murray
2012年03月22日 16:46:27	tebeka	set	messageid: <1332434787.76.0.413820575606.issue14384@psf.upfronthosting.co.za>
2012年03月22日 16:46:27	tebeka	link	issue14384 messages
2012年03月22日 16:46:27	tebeka	create

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