On Jul 24, 2009, at 4:20 AM, 一首诗 wrote: > we have 2 choices： > > 1. don't use relationship of SA to use the default encode mechanism of > turbojson > 2. write a customized "__json__" > > I think, the 1st choice is not acceptable in most cases, but the 2nd > one is also annoying when we have more than 40 tables.
There's at least one other choice: Use the jsonify.when decorator. If you can define your criteria using hasattr instead of isinstance, then this should be less tedious than defining __json__ on every class. Sorry, I don't have an example of this I can post, as it was easier in my case to just use __json__ In fact, I'm not sure where the decorator is documented, but looking at the source it's pretty obvious, and it's just a thin wrapper of prioritized_methods.prioritized_when anyway. Hope that helps. Dave Broudy Three Aspen Software 2922 Evergreen Pkwy, Suite 311 Evergreen, CO 80439 Email: [email protected] // Web: http://www.threeaspen.com Office: 303.278.0908 // Fax: 303.500.3112 AIM/YIM: dbroudy --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
