new_contents: import os
  
  from .base import *
  
  
  DEBUG = True
  ALLOWED_HOSTS = ['*']
  DEV = DEBUG
  
  INSTALLED_APPS += ('debug_toolbar',)
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'arwoad.db',
      }
  }
  
  SECRET_KEY = 'devel'
  
  EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
  
  SITE_ID = 2
  
  AUTH_PASSWORD_VALIDATORS = []
subject: add dev example settings file