Message 64244 - Python tracker

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In-reply-to
Author	gpolo
Recipients	gpolo
Date	2008年03月21日.15:41:35
SpamBayes Score	0.07921965
Marked as misclassified	No
Message-id	<1206114097.48.0.657635538411.issue2444@psf.upfronthosting.co.za>

Content
Hi, Doing (opts, args) = parser.parse_args(), supposing parser is an OptionParser instance, gets you an instance of class Values into opts. This patch adds the __iter__ method to the class Values so it is possible to iterate over the options you could have received. This is useful when all your options are required and you don't want to use a lot of if's to check if they are all there (for example). Right now it is possible to do this but you would have to iterate over opts.__dict__, an ugly way as I see.

Content

Hi,
Doing (opts, args) = parser.parse_args(), supposing parser is an
OptionParser instance, gets you an instance of class Values into opts.
This patch adds the __iter__ method to the class Values so it is
possible to iterate over the options you could have received. This is
useful when all your options are required and you don't want to use a
lot of if's to check if they are all there (for example).
Right now it is possible to do this but you would have to iterate over
opts.__dict__, an ugly way as I see.

History
Date	User	Action	Args
2008年03月21日 15:41:37	gpolo	set	spambayes_score: 0.0792196 -> 0.07921965 recipients: + gpolo
2008年03月21日 15:41:37	gpolo	set	spambayes_score: 0.0792196 -> 0.0792196 messageid: <1206114097.48.0.657635538411.issue2444@psf.upfronthosting.co.za>
2008年03月21日 15:41:36	gpolo	link	issue2444 messages
2008年03月21日 15:41:36	gpolo	create

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