old_contents: from settings.base import *
  
  from .base.util import get_env_variable
  
  SITE_ID = 1
  # local mail config
  
  DEBUG = True
  
  SQLITE_DEFAULT_DB = {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'wheel.db',
  }
  
  PG_DEFAULT_DB = {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': 'somename',
          'USER': 'someone',  # get_env_variable ...
          'PASSWORD': 'somesecret',  # get_env_variable ...
          'HOST': 'localhost',
          'PORT': '',
  }
  
  DATABASES = {
      'default': SQLITE_DEFAULT_DB,
  }
  
  ## avoid SMTP madness during development
  EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
  
  # INSTALLED_APPS += ('debug_toolbar', )
  # INTERNAL_IPS = ('127.0.0.1',)
  # MIDDLEWARE_CLASSES += \
  # ('debug_toolbar.middleware.DebugToolbarMiddleware', )
  # 
  
  STRACKS_URL = get_env_variable('STRACKS_URL', '')
  
  STRACKS_CONNECTOR = None
  
  if STRACKS_URL:
      from stracks_api.connector import HTTPConnector
      STRACKS_CONNECTOR = HTTPConnector(STRACKS_URL)
      MIDDLEWARE_CLASSES += (
          'stracks_api.middleware.StracksMiddleware',
      )
  
new_contents: from settings.base import *
  
  from .base.util import get_env_variable
  
  SITE_ID = 1
  # local mail config
  
  DEBUG = True
  
  ## avoid SMTP madness during development
  EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
  
  # INSTALLED_APPS += ('debug_toolbar', )
  # INTERNAL_IPS = ('127.0.0.1',)
  # MIDDLEWARE_CLASSES += \
  # ('debug_toolbar.middleware.DebugToolbarMiddleware', )
  # 
  
  STRACKS_URL = get_env_variable('STRACKS_URL', '')
  
  STRACKS_CONNECTOR = None
  
  if STRACKS_URL:
      from stracks_api.connector import HTTPConnector
      STRACKS_CONNECTOR = HTTPConnector(STRACKS_URL)
      MIDDLEWARE_CLASSES += (
          'stracks_api.middleware.StracksMiddleware',
      )
  
subject: use inherited database config