Matt Wilson schrieb: > I have code like this in a lot of controllers: > > def f(a, b): > > # Make sure that a is a list. > if not isinstance(a, list): > a = [a] > > > for x in a: > .... > > I have to make sure that a is a list, not a string, before I iterate > over it.
Use a proper validator: validator=validators.ForEach(validators.Int(), convert_to_list=True) Diez --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~----------~----~----~----~------~----~------~--~---
