I have found here on stackoverflow a method to extend django\'s built-in authentication using signals. My base User is defined by \'email\' and passwords (so no username there). So I\'m trying to modi
When an update/create is performed on a Django model (.save()) I would lik开发者_如何学运维e to be able to \"step in\" and compare some particular attributes to what they were set to previously (if th
I have an extended UserProfile for registering new users. My user_created function connects to signals sent upon registering basic User instance and creates new UserProfile with extended fields from m
I have found here on stackoverflow a solution to extend django-registration with new fields using signals. Here\'s the link : http://dmitko.ru/?p=546 .
In Django I calculate the breadcrumb (a list of fathers) for an geographical object. Since it is not going to change very often, I am thinking of pre calculating it once the object is saved or initial
I have an abstract model that keeps an on-disk cache.When I delete the model, I need it to delete the cache.I want this to happen for every derived model as well.
This is my first time working with django signals and I would like to hook the \"comment_was_flagged\" signal provided by the comments app to notify me when a comment is flagged.
Django models generally handle the ON DELETE CASCADE behaviour quite adequately (in a way that works on databases that don\'t support it natively.)
the docs says: post_save django.db.models.signals.post_save created A boolean; True if a -new- record was create.
I\'m trying to do something like these proposed signal decorators.In addition to having a decorator that connects the decorated method to a signal (with the signal\'s sender as an argument to the deco
加载中,请稍侯......