[Grok-dev] megrok.rdb setup error

[Christian Klinger]

Hi,

i will have a look during the weekend, if i find some time...

I will keep you informed.

cheers Christian

Christian Schmidt schrieb:
> Today I ran into the same problem. The suggested pinning was not working
> an so i tried to figure out the problem.
>
> collection is part of sqlalchemy. In versions >= 0.7 'in_link' has
> disapeared. This breaks megrok.rdb 0.12.
>
> /megrok/rdb/components.py line 62:
>
> @collection.on_link
>
>
> I pinned sqlalchemy to version 0.6.9
>
> buildout.cfg or versions.cfg:
>
> [versions]
> SQLAlchemy=0.6.9
>
> ran bin/buildout and anything was fine.
>
> Finally I hope that there is somebody who is able to make megrok.rdb
> compatible with newer versions of sqlalchemy.
>
> hope that this a solution for you.
>
> Chris
>
>
>>
>>> File
>>> "/home/usytis/.buildout/eggs/megrok.rdb-0.12-py2.7.egg/megrok/rdb/components.py",
>>>
>>> line 62, in Container
>>> @collection.on_link
>>> zope.configuration.xmlconfig.ZopeXMLConfigurationError: File
>>> "/home/usytis/second/parts/etc/site.zcml", line 4.2-4.30
>>> ZopeXMLConfigurationError: File
>>> "/home/usytis/second/src/second/configure.zcml", line 4.2-4.37
>>> AttributeError: type object 'collection' has no attribute 'on_link'
>>>
>>> If I try with sqlalchemy it works!
>>>
>>> Thanks a lot!_______________________________________________
>>> Grok-dev mailing list
>>> Grok-dev at zope.org
>>> https://mail.zope.org/mailman/listinfo/grok-dev
>>
>>
>>
>>