Posted on 2017-07-14 05:22 by Nullism

WSGI Server Examples

Here's a collection of examples using various WSGI servers to run a Pycnic app.

These examples assume you have an application in hello.py with a main WSGI class called app.

from pycnic.core import WSGI, Handler

class Hello(Handler):

    def get(self, name="World"):
        return {
            "message": "Hello, {name}!".format(name=name)
        }

class app(WSGI):
    routes = [
        ("/", Hello()),
        ("/([\w]+)", Hello())
    ]

Gunicorn

Install

pip install gunicorn

Run

gunicorn -b 0.0.0.0:8080 hello:app

uWSGI

Install

pip install uwsgi

Run

uwsgi --http 0.0.0.0:8080 --module hello:app

wsgiref

Install

pip install wsgiref

Run

First, in hello.py add

if __name__ == "__main__":
    from wsgiref.simple_server import make_server
    print("Serving on 0.0.0.0:8080...")
    make_server('0.0.0.0', 8080, app).serve_forever()

Then execute that script

python ./hello.py