Trying to follow best practices for a Flask app running in Heroku so I'm moving things from app.py to working with blueprints.
The current directory structure is as follows:
--root
--application
--admin_blueprint
--another_blueprint
--wsgi.py (app = create_app())
--__init__.py (this has def create_app, which handles creating my app)
--migration
--Procfile
--requirements.txt
--runtime.txt
--config.py
--manage.py
This is init.py
from flask import Flask
...
def create_app():
app = Flask(...)
...
return app
and this is wsgi.py
from application import create_app
app = create_app()
if __name__ == '__main__':
app.run(host='0.0.0.0')
I cannot for the life of me figure out how to do the Procfile correctly, this is what I previously had when I had app.py and wsgi.py in my root directory and it was working fine on Heroku:
web: gunicorn app:wsgi
I've tried some of these:
web: gunicorn application:wsgi
web: gunicorn application.wsgi
web: gunicorn --pythonpath application application:wsgi
web: gunicorn application.wsgi.py
web: gunicorn "application.wsgi.py"
web: gunicorn "application/wsgi.py"
flask run works because I've exported FLASK_APP=application.wsgi.py
Thank you.
