Groups > comp.lang.python > #21954

Re: List comprehension/genexp inconsistency.

From	Dennis Lee Bieber <wlfraed@ix.netcom.com>
Subject	Re: List comprehension/genexp inconsistency.
Date	2012-03-20 17:16 -0400
Organization	> Bestiaria Support Staff <
References	<1332275002.10958.7.camel@jcdyer-laptop>
Newsgroups	comp.lang.python
Message-ID	<mailman.846.1332278407.3037.python-list@python.org> (permalink)

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On Tue, 20 Mar 2012 16:23:22 -0400, "J. Cliff Dyer"
<jcd@sdf.lonestar.org> declaimed the following in
gmane.comp.python.general:

>  
> When trying to create a class with a dual-loop generator expression in a
> class definition, there is a strange scoping issue where the inner
> variable is not found, (but the outer loop variable is found), while a
> list comprehension has no problem finding both variables.
> 
	Read http://www.python.org/dev/peps/pep-0289/ -- in particular, look
for the word "leak"
-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
        wlfraed@ix.netcom.com    HTTP://wlfraed.home.netcom.com/

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Re: List comprehension/genexp inconsistency. Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-03-20 17:16 -0400

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