Use dj_database_url for DATABASE setting

Author: jpadilla

tutorial/settings.py

@@ -11,6 +11,7 @@
 """
 
 import os
+import dj_database_url
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
@@ -73,10 +74,10 @@
 # https://docs.djangoproject.com/en/1.11/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
-    }
+    'default':
+    dj_database_url.config(
+        default='sqlite:///{}'.format(os.path.join(BASE_DIR, 'db.sqlite3'))
+    )
 }
 
 # Password validation