Be aware that in current version save() contains code literally copied from put() so you'd like to have in your model class the code like:
def put(self): # do something before save key = super(MyModel, self).put() # do something after save return key save = put On 13 Mar, 05:45, yucc <yucc2...@gmail.com> wrote: > Hi all, > I want to overwrite the default save method of the > google.appengine.ext.db.Model so as to perform some special work each > time the entity save(or update),I know in Django model this should be > like this:(in the model definition) > def save(self, force_insert=False, force_update=False): > self.level = self.level+1 #I want to let the level property > auto add > super(User, self).save(force_insert, force_update) # Call the > "real" save() method. > #do_something_else() > > But, this doesn't work with google.appengine.ext.db.Model,it comes out > that the Model's put method takes exactly 1 argument,so I omit > them,like this: > super(User, self).save(), > Is that right? > I was wondering how to construct a Model,as there's a init method: > def __init__(self, parent=None, key_name=None, _app=None, > _from_entity=False, **kwds) > It seems "super(User, self)" is not right here > Anyone could help ? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
