Pass DB_PORT as environment variable

README.md

@@ -29,6 +29,7 @@ DB_NAME=
 DB_USER=
 DB_PASSWORD=
 DB_HOST=
+DB_PORT= [default:'5432']
 SECRET_KEY=
 ```
 

app/MacPorts/settings.py

@@ -90,7 +90,7 @@ DATABASES = {
         'USER': os.environ['DB_USER'],
         'PASSWORD': os.environ['DB_PASSWORD'],
         'HOST': os.environ['DB_HOST'],
-        'PORT': '5432',
+        'PORT': os.environ.get('DB_PORT', '5432'),
     }
 }
 

env.sample

@@ -2,4 +2,5 @@ DB_NAME=
 DB_USER=
 DB_PASSWORD=
 DB_HOST=
+DB_PORT=
 SECRET_KEY=