DEBUG flag can now be set via config and environment

main.py

@@ -1,12 +1,17 @@
 import os
 from app import app
 import logging
+from config import config
 
 
 def setup_logging():
     logging.basicConfig(format='%(asctime)s [%(levelname)s]: %(message)s', level=logging.INFO)
 
 if __name__ == '__main__':
-    DEBUG = 'DEBUG' in os.environ and os.environ['DEBUG'] != 'False'
+    c = config[os.getenv('FLASK_CONFIG') or 'default']
+
+    DEBUG = c.DEBUG
+    DEBUG = os.environ.get('DEBUG', DEBUG)
+
     setup_logging()
     app.run(debug=DEBUG, host='0.0.0.0')