Or you could implement a new feature that separates your application from all competitors.
The answer in that case is pretty obvious, isn’t it?
This article walks through an example showing the two basic steps needed to update an existing schema: While updating your schema, you may need to disable the ability for your users to edit data in your application.
I will try to start with general and simple principles on upgrading projects and move to more Python and Django specific topics later on.
Before upgrading you should ask yourself if you have to.
Updating the model is fairly easy, we just add two new properties: class Picture(ndb. Note that existing entries will not be automatically modified, a read-write of the entity is required before the new properties will be persisted to Datastore.
Datastore doesn't require all entities to have the same set of properties.
Here’s how to get it: The latest official version is 1.11.1.
Read the 1.11.1 release notes, then install it with pip: The latest and greatest Django version is the one that’s in our Git repository (our revision-control system).Let us assume your application is running fine and you are on a release that still gets bugfix and security updates.You could upgrade to get new features that eventually help you down the road.Weighing my options, I decided to move forward with an upgrade to Django 1.10, because migrations are now "built-in" and data reliability is more important to me than a few extra hours of trouble-shooting the differences between the versions.Here are the issues that effected me, when moving from Django 1.4 to 1.10.UPDATE 1: The main example use Class Based Views, I also added Function Based Views version of the same functionality. Integer Field() def __unicode__(self): return def get_absolute_url(self): return reverse('server_edit', kwargs=) from import Http Response from django.views.generic import Template View, List View from django.views.import Create View, Update View, Delete View from urlresolvers import reverse_lazy from servers.models import Server class Server List(List View): model = Server class Server Create(Create View): model = Server success_url = reverse_lazy('server_list') fields = ['name', 'ip', 'order'] class Server Update(Update View): model = Server success_url = reverse_lazy('server_list') fields = ['name', 'ip', 'order'] class Server Delete(Delete View): model = Server success_url = reverse_lazy('server_list') from urls import patterns, url from servers import views urlpatterns = patterns('', url(r'^$', views.Tags: Adult Dating, affair dating, sex dating