old_contents: from .development import *
  
  
  DEBUG = False
  TEMPLATE_DEBUG = False
  
  DEBUG_TOOLBAR_PATCH_SETTINGS = False
  
  PASSWORD_HASHERS = (
      'django.contrib.auth.hashers.MD5PasswordHasher',
  )
  
new_contents: from .development import *
  
  
  DEBUG = False
  TEMPLATE_DEBUG = False
  
  DEBUG_TOOLBAR_PATCH_SETTINGS = False
  
  PASSWORD_HASHERS = (
      'django.contrib.auth.hashers.MD5PasswordHasher',
  )
  
  EMAIL_BACKEND = 'django.core.mail.backends.dummy.EmailBackend'
  
subject: Use dummy EmailBackend when testing