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Based on Django's documentation I was reading, it seems like signals.py in the app folder is a good place to start with, but the problem I'm facing is that when I create signals for pre_save and I try to import the class from model it conflicts with the import in my model. # models.py from django.contrib.auth.models import User from django.db import models from django.utils.translation import gettext as _ from signals import * class Comm_Queue(CommunicatorAbstract): queue_statuses = ( ('P', _('Pending')), ('S', _('Sent')), ('E', _('Error')), ('R', _('Rejected')), ) status = models.CharField(max_length=10, db_index=True, default='P') is_html = models.BooleanField(default=False) language = models.CharField(max_length=6, choices=settings.LANGUAGES) sender_email = models.EmailField() recipient_email = models.EmailField() subject = models.CharField(max_length=100) content = models.TextField() # signals.py from django.conf import settings from django.db.models.signals import pre_save from django.dispatch import receiver from models import Comm_Queue @receiver(pre_save, sender=Comm_Queue) def get_sender_email_from_settings(sender, **kwargs): obj=kwargs['instance'] if not obj.sender_email: obj.sender_email='%s' % settings.ADMINS[0][1] This code will not run because I import Comm_Queue inside signals.py and I also import the signals inside models.py . Can anyone advice on how I could over come this issue? Regards

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