auto create superuser
print superuser emails
superusers = User.objects.filter(is_superuser=True)
for superuser in superusers:
print(superuser.email)
set new password
python manage.py changepassword <username>
or by code:
from django.contrib.auth.models import User
# Get the superuser
superuser = User.objects.get(username='admin')
# Set the new password
superuser.set_password('new_password')
superuser.save()