+---
+
+notes on a "production" server:
+
+needed: python3-waitress
+
+run (in folder web):
+SEEPARKINI=~/seewasser.ini waitress-serve --port 8765 'seepark_web:app'
+
+links:
+
+http://flask.pocoo.org/docs/1.0/tutorial/deploy/
+http://flask.pocoo.org/docs/1.0/tutorial/factory/
+https://github.com/pallets/flask/blob/1.0.2/examples/tutorial/flaskr/__init__.py
+
+https://docs.pylonsproject.org/projects/waitress/en/latest/
+https://docs.pylonsproject.org/projects/waitress/en/latest/runner.html#runner