[Grok-dev] Chameleon and five.grok

[Vincent Fretin]

But does megrok.chameleon replace the ZPT engine completely so you
have better Plone performance?
Could you please give us an example of what to change on a fresh Plone
3.3rc3 buildout to use chameleon?

On Sun, May 24, 2009 at 6:51 PM, Souheil CHELFOUH <trollfot at gmail.com> wrote:
> Sylvain and I used megrok.chameleon in a Plone3.1 project, 9 months ago
>
> 2009/5/24 Vincent Fretin <vincent.fretin at gmail.com>:
>> On Sun, May 24, 2009 at 3:46 PM,  <sylvain at infrae.com> wrote:
>>>> Hi,
>>>>
>>>
>>>  Hello,
>>>
>>>> Plone 3.3rc3 is released and I wanted to try the new Chameleon engine.
>>>> Oh and I use five.grok in one of my product of course. ;-)
>>>>
>>>> I pinned the same versions as plone-coredev:
>>>> [versions]
>>>> chameleon.core = 1.0b32
>>>> chameleon.zpt = 1.0b16
>>>> cmf.pt = 0.4
>>>> sourcecodegen = 0.6.9
>>>> z3c.pt = 1.0b15
>>>> five.pt = 0.6
>>>>
>>>> [instance]
>>>> eggs =
>>>>    cmf.pt
>>>> zcml =
>>>>    cmf.pt
>>>>
>>>>
>>>> But it appears chameleon doesn't like five.grok :-(
>>>> File "eggs/five.grok-1.0a2-py2.4.egg/five/grok/components.py",
>>>> line 113, in ?
>>>>    class ViewPageTemplateFile(BaseViewPageTemplateFile):
>>>> TypeError: Error when calling the metaclass bases
>>>> Can't mix __of__ and descriptors
>>>>
>>>> Nobody has tested this combination yet? :-)
>>>
>>>
>>>   I don't known about cmf.pt. it's probably not compliant with stantard
>>> Zope since this start with cmf. You can use megrok.chameleon.
>> Normally to replace ZPT by Chameleon in a fresh Plone buildout, you
>> add cmf.pt to monkey patch all the stuff.
>> Plone trunk use that already. But it doesn't use five.grok yet.
>> Can I use megrok.chameleon with Plone? I don't think so,
>> megrok.chameleon depends on grok, and we want five.grok instead.
>>
>>
>>>   There is a branch I am working on and I use in Silva/Zope 2. Just add
>>> it and create .cpt templates after. I will release it as soon as the
>>> tests are fixed (there is no zope.container in Zope 2 ....).
>> good
>>
>> Best regards
>> --
>> Vincent Fretin
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>>
>



-- 
Vincent Fretin