Re: API for setting/getting values on Dexterity content

On 23 Oct 2014, at 11:49 am, [email protected] wrote:

> TTW read is possible through the default DX view. (Also from restricted python.)

sorry I meant setting.

see https://dev.plone.org/ticket/13366


> 
> -Asko
> 
> -----Original Message-----
> From: Dylan Jay <djay-n0pU0XVUApFWk0Htik3J/[email protected]>
> To: "Héctor Velarde" <[email protected]>
> Cc: plone-developers-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Sent: to, 23 lokakuuta 2014 4:13
> Subject: Re: [Plone-developers] API for setting/getting values on Dexterity content
> 
> Keep in mind that attribute assignment doesn't work in either xmlrpc or restricted python so dexterity can't be used with ttw or via RPC at all. 
> 
> On 22 Oct 2014 21:45, "Héctor Velarde" <[email protected]> wrote:
> 
> I agree with this; once you understand how behaviors work is not that ugly... you can also use:
> 
> >>> hasattr(obj, 'title')
> True
> 
> >>> obj.title = u'Foo'
> 
> which is completely explicit and Pythonic.
> 
> in this specific case I think we don't need those methods in the API, but I think this doesn't work the same when you use annotations instead of attributes:
> 
> http://docs.plone.org/external/plone.app.dexterity/docs/behaviors/schema-only-behaviors.html
> 
> I think adding documentation on how to set/get values on fields provided by behaviors would be better.
> 
> best regards
> 
> On 22-10-2014 09:35, Robert Niederreiter wrote:
> 
> It would hide the ZCA a little bit and debugging would be a lot easier.
> Consider the following example
> 
>      >>> obj.behaviors
>      basic
>          title
>          description
>      publication
>          effective
>          expires
> 
>      >>> basic = obj.behavior('basic')
>      >>> IBasic.providedBy(basic)
>      True
> 
>      >>> basic.title = u'Foo'
>      >>> basic.title = u'Bar'
> 
> 
> 
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