On 11/7/11 10:36 AM, Malthe Borch wrote:
> On 7 November 2011 09:17, Ross Patterson<m...@rpatterson.net>  wrote:
>> The intention of this package is to see if the implementation of broken
>> object handling is correct and robust enough to merge into
>> zope.interface and zope.component themselves.  Is this the right
>> approach?  If not why and what would be better?  How might this approach
>> be improved?
>
> (removed plone-dev from cc).
>
> Isn't it symptom treatment though?

Yes, it is but the symptom is severe and not uncommon.
The problem Ross is addressing here just happens way too often
in the real world to simply say "Sorry, user error".

Just my 2 cents,

        Raphael


> If you've got an add-on which adds
> marker interfaces to "general objects", shouldn't that add-on remove –
> or no longer provide – those same interfaces when it's uninstalled? At
> least in Plone, you can easily query content objects providing a
> particular set of interfaces.
>
> I think it's a non-goal to be able to run a system without all the
> required software – which is how I understand it when you just do a
> "hard remove" of an add-on without a prior "soft remove".
>
> \malthe
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