sqlite-postgres-heroku-django.py

# Importing Sqlite to Postgres Heroku Django

python manage.py dumpdata --exclude=contenttypes --exclude=auth.permission > datadump.json

# Change settings.py to your mysql
# Make sure you can connect on your mysql (permissions,etc)
python manage.py migrate 

#Exclude contentype data with this snippet in shell

python manage.py shell

from django.contrib.contenttypes.models import ContentType
ContentType.objects.all().delete()
quit()

python manage.py loaddata datadump.json