old_contents: # -*- coding: utf-8 -*-
  '''
  Local settings
  
  - Run in Debug mode
  - Use console backend for emails
  - Add Django Debug Toolbar
  - Add django-extensions as app
  '''
  
  from .common import *  # noqa
  
  # DEBUG
  # ------------------------------------------------------------------------------
  DEBUG = env.bool('DJANGO_DEBUG', default=True)
  TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
  
  # SECRET CONFIGURATION
  # ------------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
  # Note: This key only used for development and testing.
  SECRET_KEY = env("DJANGO_SECRET_KEY", default='CHANGEME!!!')
  
  # Mail settings
  # ------------------------------------------------------------------------------
  EMAIL_HOST = 'localhost'
  EMAIL_PORT = 1025
  EMAIL_BACKEND = env('DJANGO_EMAIL_BACKEND',
                      default='django.core.mail.backends.console.EmailBackend')
  
  # CACHING
  # ------------------------------------------------------------------------------
  CACHES = {
      'default': {
          'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
          'LOCATION': ''
      }
  }
  
  # django-debug-toolbar
  # ------------------------------------------------------------------------------
  MIDDLEWARE_CLASSES += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
  INSTALLED_APPS += ('debug_toolbar', )
  
  INTERNAL_IPS = ('127.0.0.1', '10.0.2.2',)
  
  DEBUG_TOOLBAR_CONFIG = {
      'DISABLE_PANELS': [
          'debug_toolbar.panels.redirects.RedirectsPanel',
      ],
      'SHOW_TEMPLATE_CONTEXT': True,
  }
  
  # django-extensions
  # ------------------------------------------------------------------------------
  INSTALLED_APPS += ('django_extensions', )
  
  # TESTING
  # ------------------------------------------------------------------------------
  TEST_RUNNER = 'django.test.runner.DiscoverRunner'
  
  # Your local stuff: Below this line define 3rd party library settings
  
new_contents: # -*- coding: utf-8 -*-
  '''
  Local settings
  
  - Run in Debug mode
  - Use console backend for emails
  - Add Django Debug Toolbar
  - Add django-extensions as app
  '''
  
  from .common import *  # noqa
  
  # DEBUG
  # ------------------------------------------------------------------------------
  DEBUG = env.bool('DJANGO_DEBUG', default=True)
  TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
  
  # SECRET CONFIGURATION
  # ------------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
  # Note: This key only used for development and testing.
  SECRET_KEY = env("DJANGO_SECRET_KEY", default='ybo8M8cET2A9tPYs')
  
  # Mail settings
  # ------------------------------------------------------------------------------
  EMAIL_HOST = 'localhost'
  EMAIL_PORT = 1025
  EMAIL_BACKEND = env('DJANGO_EMAIL_BACKEND',
                      default='django.core.mail.backends.console.EmailBackend')
  
  # CACHING
  # ------------------------------------------------------------------------------
  CACHES = {
      'default': {
          'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
          'LOCATION': ''
      }
  }
  
  # django-debug-toolbar
  # ------------------------------------------------------------------------------
  MIDDLEWARE_CLASSES += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
  INSTALLED_APPS += ('debug_toolbar', )
  
  INTERNAL_IPS = ('127.0.0.1', '10.0.2.2',)
  
  DEBUG_TOOLBAR_CONFIG = {
      'DISABLE_PANELS': [
          'debug_toolbar.panels.redirects.RedirectsPanel',
      ],
      'SHOW_TEMPLATE_CONTEXT': True,
  }
  
  # django-extensions
  # ------------------------------------------------------------------------------
  INSTALLED_APPS += ('django_extensions', )
  
  # TESTING
  # ------------------------------------------------------------------------------
  TEST_RUNNER = 'django.test.runner.DiscoverRunner'
  
  # Your local stuff: Below this line define 3rd party library settings
  
subject: Adjust setting