Bill, Agreed.
But if it's by design then is there a design that says so? like documentation? Otherwise I might consider it a bug. Ian On Tue, Mar 3, 2009 at 4:34 AM, Bill <[email protected]> wrote: > > Ian, > > This is by design and one of my peeves at the moment. A number of the > datastore properties will throw an exception when given None values, > so it makes them useless for storing optional properties. I think I > ran into the same problem with LinkProperty and EmailProperty. The > general solution is to just use a StringProperty. You could use a > "None" marker like "http://nolink"; or "not specified" depending on > validation of the property, but I find this less appealing. > > -Bill > > On Mar 2, 4:22 am, Ian Lewis <[email protected]> wrote: > > I have a model set up with a LinkProperty which is not required however > when > > trying to save the entity with a value of None I get a BadValue error > saying > > the Link cannot be empty. Is this by design and/or documented somewhere? > > > > ... > > class Profile(db.Model): > > ... > > homepage = db.LinkProperty(verbose_name=_(u"Homepage > URL"),required=False) > > ... > > > -- ======================================= 株式会社ビープラウド イアン・ルイス 〒150-0012 東京都渋谷区広尾1-11-2アイオス広尾ビル604 email: [email protected] TEL：03-5795-2707 FAX：03-5795-2708 http://www.beproud.jp/ ======================================= --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" 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/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
