adding heroku deployment

Author: vdhug

project3/Procfile

@@ -0,0 +1 @@
+web: gunicorn deployProject.wsgi --log-file -

project3/pizza/settings.py

@@ -119,3 +119,7 @@
 # https://docs.djangoproject.com/en/2.0/howto/static-files/
 
 STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+import dj_database_url
+db_from_env = dj_database_url.config()
+DATABASES['default'].update(db_from_env)

project3/pizza/wsgi.py

@@ -14,3 +14,7 @@
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "pizza.settings")
 
 application = get_wsgi_application()
+
+# Use whitenoise package to serve static files on Heroku
+from whitenoise.django import DjangoWhiteNoise
+application = DjangoWhiteNoise(application)

project3/requirements.txt

@@ -1 +1,6 @@
 Django==2.0.3
+python-3.7.0
+whitenoise==3.2.1
+gunicorn==19.6.0
+dj-database-url==0.5.0
+psycopg2==2.7.1

project3/runtime.txt

@@ -0,0 +1 @@
+python-3.7.0