Titus Brown wrote:
-> On May 26, 2005, at 5:48 PM, Titus Brown wrote:
-> >The short version is that the SessionManager included with Quixote
-> >is aimed at a single-process object-database backend like Durus,
-> >and it
-> >has been difficult for me to make it work nicely with other
-> >backends, or
-> >with threads.
I think Titus was talking about the ominous warning in the Durus docs
about "cannot be used from multiple threads in a single process". Which
brings up a related question I've been pondering. How do you migrate
data between Durus and ZODB? I may want to use Durus but I'm concerned
about that thread limitation. Not that it matters now but it may in the
future. I notice Durus classes are persistent through a persistent
mixin, while ZODB classes are persistent through a different mixin. If
I do need to port a Durus database to ZODB, do I have to create a
parallel tree of objects and copy the attributes from each object to the
other, or is there an easier way?
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