RE : [CPS-devel] (no subject)

[Winterflood, Jonathan]

Hi,
 
Thanks, that works just fine :)
Any idea why the other one didn't?
 
Jonathan

________________________________

De: cps-devel-bounces at lists.nuxeo.com de la part de jerome prudent
Date: mer. 07/03/2007 11:30
Cc: cps-devel at lists.nuxeo.com
Objet : Re: [CPS-devel] (no subject)


hello,
did you try isinstance(val,str) ?

 
2007/3/7, Georges Racinet <gracinet at nuxeo.com>: 


	On Mar 7, 2007, at 10:38 AM, Winterflood, Jonathan wrote:
	
	> Hi all,
	>
	> I'm developping a product, and in one of my form processing 
	> scripts, I'm having to handle a number of checkboxes with the same
	> name, say,'boxname'.
	>
	> In the context.REQUEST.form dictionary, I have this:
	> with only one box ticked, dict['boxname'] is 'value_of_the_box' 
	> with multiple boxes ticked, dict['boxname'] is a list of these values
	>
	> I'm trying to change the single string to a one-element list,
	> however, I can't test the type of the value... 
	> Whenever I try to use the __class__ attribute, my script won't
	> compile in Zope ( "__class__ is an invalid attribute" ...)
	> Therefore I can't test whether I have a list or a string. 
	> I would use isinstance(val,list), but 'list' seems to behave as
	> though it was 'list()' inside Zope, instead of giving me <type 'list'>
	
	>
	> Both these work in a python console... I'm obviously missing 
	> something, but what?
	
	Aah, restricted code :-) You can't access all attributes, and some
	other magic occurs.
	Sometimes, it's not homogeneous to current Python. I don't know about
	lists, but I do know that you can't use 'set' (appeared in 
	python 2.4).
	
	
	> Is there a better way?
	
	Anyway, I think that if you explicit specify type your input  in the
	html <input name=l"ist:boxname"> then you should get a list no matter
	what.
	I'm not 100% sure, but you should give it a try.
	
	
	>
	> Thanks a lot,
	> Jonathan
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	---------
	Georges Racinet,   Nuxeo SAS
	Open Source Enterprise Content Management (ECM) 
	Web: http://www.nuxeo.com/ and http://www.nuxeo.org/ - Tel: +33 1 40
	33 79 87
	
	
	
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-- 
J. Prudent 


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