[Zope] Error trapping Duplicate entry in a database

[Andreas Jung]

--On 14. Februar 2007 18:40:25 +0000 larrymcdonnell at att.net wrote:

> Hi,
>
> I am trying to find a friendlier way of error traping when I am perform
> some database activities.

try..except?

> The one I am looking for first is checking for
> a duplicate entry in a database.

What does that mean? You want to check for an existing object by id within 
a container?

if some_id in somefolder.objectIds():
....

-aj
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