Run Flask application with Jython
Yes, this is possible without any changes. Do it just like you would using the standard cpython. Create a virtualenv (pointing at Jython), install Flask, run your program.
virtualenv -p /opt/jython/bin/jython venv. venv/bin/activatepip install Flaskhello.py:
from flask import Flaskapp = Flask(__name__)@app.route('/')def index(): return 'Hello, World!'FLASK_APP=hello.py FLASK_DEBUG=1 flask runWhen running in production, you do not want to use the dev server. Use an application server like Tomcat: What's the best way to deploy a Flask app using Jython on Tomcat?