Thanks again. It worked like a charm!
On 2/7/06, Dieter Maurer <[EMAIL PROTECTED]> wrote:
> Tim Nash wrote at 2006-2-6 11:34 -0800:
> > Has anyone come across a work around for the problem of importing
> >zexp into zope 2.8.1?
> As others already pointed out: the easiest solution would be to
> use a fixed Zope 2.8.x version.
> Alternatively, you could fix Zope 2.8.1 yourself. For this, I added
> (in our local copy) in ".../Products/PluggableIndexes/common/UnIndex.py":
> # DM 2005-08-25: compatibility
> from ComputedAttribute import ComputedAttribute
> # DM 2005-08-25: backward compatibility -- overridden at instance level
> def _length(self):
> length = self._length = BTrees.Length.Length(len(self._index))
> return length
> _length = ComputedAttribute(_length)
> The second hunk can go (e.g.) after the definition of "__len__".
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