# In this sample, the Flask app object is contained within the hello_app *module*; # that is, hello_app contains an __init__.py along with relative imports. Because # of this structure, a file like webapp.py cannot be run directly as the startup # file through Gunicorn; the result is "Attempted relative import in non-package". # # The solution is to provide a simple alternate startup file, like this present # startup.py, that just imports the app object. You can then just specify # startup:app in the Gunicorn command. from hello_app.webapp import app