Template for Flask based webapps (mostly based on the Flask Mega-Tutorial series that begins at http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world).
The sqlite database must also be created before the application can run, and the db_create.py script takes care of that. See the Database tutorial for the details.
Run run.py (or) flask/bin/gunicorn --log-file - app:app (starts on localhost:5000 or localhost:8000)
heroku login heroku apps:create flask-template heroku addons:add heroku-postgresql:dev heroku pg:promote HEROKU_POSTGRESQL_CHARCOAL_URL heroku config:set HEROKU=1 git push heroku master heroku run init --app flask-template1
ps auxww | grep 'celery worker' | awk '{print $2}' | xargs kill -9 celery -A app.celery worker --loglevel=info &
curl -i http://localhost:5000/books/1 curl -i http://localhost:5000/books?limit=10 curl -i -H "Content-Type: application/json" -X POST -d '{"title":"D", "author":"D"}' http://localhost:5000/books curl -i -H "Content-Type: application/json" -X PUT -d '{"title":"Darva"}' http://localhost:5000/books/11 curl -i -H "Content-Type: application/json" -X DELETE http://localhost:5000/books/11