[ZODB-Dev] ZODB and new style classes?

[Magnus Lycka]

At 16:41 2002-06-26 +0200, Ury Marshak wrote:
>When I asked this question some time ago I was
>pointed to the cvs with the Zope-3x-branch
>revision tag, but looking in the recent Zope3/
>comments about folding in that branch probably
>makes it the one to use with new-style classes.

Ok. I just tried it with the code in the Zope3 trunk.

>FWIW, I tried using it (not extensively) and it seemed
>to work, although I did not try to inherit from the
>standard classes...

Well, I did...

     class MatrixCode(str, Persistence.Persistent):
TypeError: multiple bases have instance lay-out conflict

:-(

But maybe this is not a sign of a ZODB problem, just a
problem with multiple inheritence with new style classes?



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