[Zope] Transaction rollback

[Tino Wildenhain]

Luiz Fernando B. Ribeiro schrieb:
> 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?

I'd use a custom error_page and just raise the exception.

Regards
Tino