old_contents: from .base import *
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': 'myproductiondatabase',
          'USER': 'myporoductiondatabaseuser',
          'PASSWORD': 'mypassword',
          'HOST': 'LOCALHOST',
          'PORT': '5432',
      }
  }
  
new_contents: from .base import *
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': 'myproductiondatabase',
          'USER': 'postgres',
          'PASSWORD': '',
          'HOST': 'LOCALHOST',
          'PORT': '',
      }
  }
  
subject: set travis database user as postgres