Re: Announcing Newt DB, the amphibious database

Jim Fulton <[email protected]>
Newsgroups gmane.comp.web.zope.zodb
Message-ID <CAPDm-FhctruEO2oD8Pett=Mj66=B09ui_FbdVot3AaHV3hDz6w@mail.gmail.com>
On Thu, Feb 23, 2017 at 8:52 AM, Mike Metcalfe <[email protected]> wrote:

> Thanx Jason. I pinned it to 1.6.3 and she builds and runs!
>

I haven't tested Newt with RelStorage 1. I don't remember if it depends on
RelStorage 2.

AFAIK, no one is maintaining the old ZODB3 code at this point.

Jim



>
> On 23 February 2017 at 15:46, Jason Madden <[email protected]>
> wrote:
>
>>
>> > On Feb 23, 2017, at 07:37, Mike Metcalfe <[email protected]> wrote:
>> >
>> > I'm trying to create a local instance with RelStorage but getting
>> version/pinning issues when running buildout in a plone 4.3.10 instance. So
>> far I've pinned:
>> > transaction = 2.1.0
>> > relstorage = 2.1a1
>> >
>> > With these pins the buildout completes successfully but now I cannot
>> start the client, I get:
>> >   File "/home/mike/instances/sqltlm/buildout-cache/eggs/RelStorage-
>> 2.1a1-py2.7-linux-x86_64.egg/relstorage/_compat.py", line 82, in <module>
>> >     from ZODB._compat import BytesIO
>> > ImportError: No module named _compat
>> >
>> > I'll keep going but do you (or anyone else) have a KGV dev buildout for
>> plone 4.3.x?
>>
>> Plone 4.x requires ZODB3 and hence RelStorage 1.6. Initially this was due
>> to changes in BTrees 4, but that reason is no longer applicable. It *may*
>> be possible to get Plone 4.x to work with ZODB 5 and RelStorage 2, but
>> you'd be in uncharted waters. The official work to make that happen is
>> going on in Plone 6: https://www.starzel.de/blog/towards-plone-6
>>
>> Jason
>
>
>
>
> --
> Mike Metcalfe
>
> 082 903 8268
> [email protected]
> www.webtide.co.za
>
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-- 
Jim Fulton
http://jimfulton.info

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