Use waitress rather than Flask's built in web server

It's not production grade

app/__main__.py

@@ -0,0 +1,3 @@
+from .routes import run_app
+
+run_app()

app/routes.py

@@ -9,6 +9,7 @@ import io
 import json
 import os
 import urllib.parse as urlparse
+import waitress
 
 app.config['APP_ROOT'] = os.getenv('APP_ROOT', os.path.dirname(os.path.abspath(__file__)))
 app.config['STATIC_FOLDER'] = os.getenv('STATIC_FOLDER', os.path.join(app.config['APP_ROOT'], 'static'))
@@ -151,7 +152,9 @@ def run_app():
     parser.add_argument('--host', default='127.0.0.1', metavar='<ip address>',
                         help='Specifies the host address to use (default 127.0.0.1)')
     parser.add_argument('--debug', default=False, action='store_true',
-                        help='Activates debug mode for the Flask server (default False)')
+                        help='Activates debug mode for the server (default False)')
     args = parser.parse_args()
-
-    app.run(host=args.host, port=args.port, debug=args.debug)
+    if args.debug:
+        app.run(host=args.host, port=args.port, debug=args.debug)
+    else:
+        waitress.serve(app, listen="{}:{}".format(args.host, args.port))

whoogle-search

@@ -17,11 +17,9 @@ export STATIC_FOLDER=$APP_ROOT/static
 
 mkdir -p $STATIC_FOLDER
 
-pkill flask
-
 # Check for regular vs test run
 if [[ $SUBDIR == "test" ]]; then
     pytest -sv
 else
-    flask run --host="0.0.0.0" --port=$PORT
+    python3 -m app --port $PORT
 fi