Is there a simple way to have a calculated property that automatically updates itself any time an entity is saved? For example:
class Article(db.Model): body = db.StringProperty() word_count = db.IntegerProperty() I'd like to put some code in the Article class such that word_count is automatically updated any time body is modified. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
