[Zope-Coders] Importing BTrees fails in 2.5 branch

[Andreas Jung]

I forgot to mention that I noticed this bug when I ran the
testrunner with -d lib/python/PluginIndexes/PathIndex.
Since the unit tests for the PathIndex don't use the ZODB
but only the BTree modules they run in earlier times. I
assume I has to do with the backport of the ZODB from 2.6
to 2.5 for some reasons.

Andreas

--On Dienstag, 24. September 2002 12:21 -0400 Jeremy Hylton 
<jeremy@zope.com> wrote:

> BTrees imports a module named cPersistence.  This import will only
> succeed if ZODB is imported first.  The __init__ in the ZODB package
> adds cPersistence to sys.modules.
>
> As far as I can tell, BTrees has always worked this way.  Are you sure
> you're doing exactly the same thing to test with the different
> versions of Zope?
>
> Jeremy
>
>