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import django.contrib.auth.models as auth
import django.db.models as models
from django.db.models.signals import post_save
from django.dispatch import receiver
class UserProfile(models.Model):
"""
Class: UserProfile
Extends: models.Model
A user profile that enriches the standard django user with additional information, such as e.g. if he or she wants
to receive newsletters.
Fields:
{User} - the wrapped django user
{bool} - flag indicating whether a newsletter is desired
user = models.OneToOneField(auth.User, related_name='profile')
newsletter = models.BooleanField(default=False)
class Meta:
app_label = 'ore'
# handler that automatically creates a new user profile when also a new django user is created
# This breaks on fresh database creation, since the signal is triggered when no UserProfile
# table was created so far. For this reason, we silently ignore all errors
# here.
@receiver(post_save, sender=auth.User)
def create_user_profile(sender, instance, created, **kwargs):
if created:
try:
UserProfile.objects.get_or_create(user=instance)
except Exception:
pass
# ensures that only the UserProfile is visible when importing this module
__all__ = ['UserProfile']
troeger /
fuzzed
