open a url remotely using Pyramid

url.py

from wsgiref.simple_server import make_server
from pyramid.config import Configurator
from pyramid.response import Response
import webbrowser

def open_url(request):
    if request.POST:
        webbrowser.open(request.POST['url'])

    form = '''
    <form action='#' method='POST'>
        <label>URL:</label>
        <input type='text' name='url'>
        <input type='submit'>
    </form>
    '''
    return Response(form)

if __name__ == '__main__':
    config = Configurator()
    config.add_route('url', '/url')
    config.add_view(open_url, route_name='url')
    app = config.make_wsgi_app()
    server = make_server('0.0.0.0', 8080, app)
    server.serve_forever()