django-orchestra/orchestra/apps/databases/settings.py

from django.conf import settings


DATABASES_TYPE_CHOICES = getattr(settings, 'DATABASES_TYPE_CHOICES', (
    ('mysql', 'MySQL'),
    ('postgres', 'PostgreSQL'),
))


DATABASES_DEFAULT_TYPE = getattr(settings, 'DATABASES_DEFAULT_TYPE',
    'mysql'
)


DATABASES_DEFAULT_HOST = getattr(settings, 'DATABASES_DEFAULT_HOST',
    'localhost'
)