You can also import exceptions which you can use in your functions:
from skipole import FailPage, GoTo, ValidateError, ServerError, ServeFile
Follow the links for further information:
If raised in a submit_data function, the responder's failpage is returned to the clent.
Causes a jump to the target page set in the exception.
Causes the validate error page to be returned to the client.
Causes the server error page to be returned to the client.
Causes a static server file to be returned to the client.