[Zope-dev] Undo product stops working with recent Zope (StorageTransactionError)

[lists at nidelven-it.no]

On Tue, 24 Jan 2012 14:50:44 +0100, Hanno Schlichting
<hanno at hannosch.eu> wrote:
> On Tue, Jan 24, 2012 at 2:14 PM,  <lists at nidelven-it.no> wrote:
>> It used to work, but with the most recent versions of
>> Zope this error appears if the Undo by date is used
>> more than once:
> 
> The undo API has changed with ZODB 3.10. As noted in the changelog:
> 
> "The API for undoing multiple transactions has changed. To undo
> multiple transactions in a single transaction, pass a list of
> transaction identifiers to a database's undoMultiple method. Calling a
> database's undo method multiple times in the same transaction now
> raises an exception."
> 
> Your code calls undo multiple times, and needs to be changed accordingly.

Aha.  OK, thanks! :)

Regards,

Morten