Flask is a lightweight Werkzeug and Installing
Install and update using
pip install -U Flask
For guidance on setting up a development environment and how to make a
contribution to Flask, see the Donate
The Pallets organization develops and supports Flask and the libraries
it uses. In order to grow the community of contributors and users, and
allow the maintainers to devote more time to the projects, Links
A Simple Example
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
return "Hello, World!"
$ env FLASK_APP=hello.py flask run
* Serving Flask app "hello"
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
Contributing