Re: Question about procedures

A few notes:

martin f krafft  <[email protected]> wrote:
> Index: TypesTool.py
> ===================================================================
> RCS file: /cvs-repository/Products/CMFCore/TypesTool.py,v
> retrieving revision 1.85
> diff -u -r1.85 TypesTool.py
> --- TypesTool.py  23 Mar 2005 21:56:09 -0000  1.85
> +++ TypesTool.py  24 Mar 2005 15:56:08 -0000
> @@ -862,12 +862,14 @@
>  
>          ob = info.constructInstance(container, id, *args, **kw)
>  
> -        if RESPONSE is not None:
> +        if RESPONSE is not None and ob:

You should check 'and ob is not None' too.
But why could it be None ? What's the point (sorry I don't have context).

> +            if not hasattr(ob, 'absolute_url'):

Do not use hasattr for persistent objects. Use
               if getattr(ob, 'absolute_url', None) is None:

> +              raise TypeError('constructInstance did not return a CMF object.')

Also, check your indentation (should be 4 chars).

>              immediate_url = '%s/%s' % ( ob.absolute_url()
>                                        , info.immediate_view )
>              RESPONSE.redirect( immediate_url )
>  
> -        return ob.getId()
> +        return getattr(ob, 'id', None)

Please don't do that, getId() is the proper API to call.

Florent

-- 
Florent Guillaume, Nuxeo (Paris, France)   CTO, Director of R&D
+33 1 40 33 71 59   http://nuxeo.com   [email protected]