[Zope-dev] ZODB.POSException.ConflictError on attribute assignment
Chris Withers
chris at simplistix.co.uk
Fri Sep 1 04:40:24 EDT 2006
zope-dev at rosenthaltechnologies.com wrote:
> I'm getting a ZODB.POSException.ConflictError in the following code in a
> Custom Zope Product,
Google for "ConflictError Zope" and read, a lot. These are to be
expected due to Zope's concurrency model, but if end users are seeing
them then your application needs restructuring.
> # nd is a folder with a sub-folder "Categories
> # "NDCategory" is a custom Zope product I wrote that does not have
> anything called "bogus" defined.
> categories = nd.Categories.objectValues('NDCategory')
> for cat in categories:
> cat.bogus = []
how many categories are there and how often does this code get executed?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
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