[Zope] Re: Zope product update question
Cyrille Bonnet
cyrille at 3months.com
Thu Apr 20 20:43:15 EDT 2006
Hi guys,
thanks for your replies. It is very helpful.
Essentially, I was trusting the Quick Installer tool too much: files on
the file system will be used, regardless if you've installed the product
or not.
Thanks for your help.
Cyrille
Jens Vagelpohl wrote:
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> On 20 Apr 2006, at 22:39, Cyrille Bonnet wrote:
>
>> Hi there,
>>
>> I have a question regarding product update.
>>
>> I have updated a product (ATContentTypes) on the file system. Upon
>> restarting the server, the new version of the product appears in red
>> in the QuickInstaller (as expected).
>>
>> Even though I haven't re-installed the product, some changes are
>> picked up (for instance, it uses the new schemata for ATDocument).
>>
>> Is this the expected behaviour?
>
>
> Yes. Once the new code is on the file system it will be read in and used.
>
> I believe the "QuickInstaller" does nothing more than execute external
> methods that have special "well-known" names which then trigger
> whatever Plone magic needs to be triggered to complete the upgrade. The
> "QuickInstaller" is a special Plone-only item, normal Zope product
> installation does not use it.
>
> jens
>
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