I need to return an error page with instructions after verifying a request but I need to do a rollback. How can I call a full rollback, like when using raise(), inside a python script and redirect to an error page.

I found many posts about get_transaction().rollback() but it is deprecated in Zope 2.9. What is the modern way of doing this?

Thanks in advance.

Luiz Fernando B. Ribeiro
Engenho Soluções para a Internet
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