Re: ForEach access to parent validators?
Ian Bicking <[email protected]> Tue, 3 Mar 2009 23:16:12 -0600
| Newsgroups | gmane.comp.python.formencode |
|---|---|
| Message-ID | <[email protected]> |
Sorry for the late response... On Fri, Feb 27, 2009 at 8:43 AM, Jason Yamada-Hanff <[email protected]> wrote: > I am trying to build a validator for checking unique constraints in > the db. For this, I'd like access to the parent validator's field > dictionary from within a nested validator. Is this possible? It is possible. I think a chained validator would probably be more appropriate for your particular case, but you can also get access to the other values. The state object will have attributes assigned to it, if you don't pass in None (which is the default, though might not be if you are using a framework). The full dictionary will then be in state.full_dict (Schema will just assign the full_dict attribute on whatever object gets passed in). -- Ian Bicking | http://blog.ianbicking.org ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ FormEncode-discuss mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/formencode-discuss