JessieWeb

gistfile1.py

from wsgiref.simple_server import make_server
from wsgiref.util import application_uri
import sys
import json


def home():
    return 'hello world'


def api():
    return {'abc': 123}


def five_hundred():
    return 'unhandled error!'


def four_oh_four():
    return 'Not Found!'


def application(environ, start_response):
    path = environ['PATH_INFO']

    try:
        status = '200 OK'

        html_routes = ['/']
        api_routes = ['/api']

        if path in html_routes:
            headers = [('Content-type', 'text/html')]
            result = home()
        elif path in api_routes:
            headers = [('Content-type', 'application/json')]
            result = json.dumps(api())
        else:
            status = '404 Not Found'
            headers = [('Content-type', 'text/plain')]
            result = four_oh_four()

    except Exception as e:
        status = '500 Internal Server Error'
        result = five_hundred()

    start_response(str(status), headers)
    return result

if __name__ == '__main__':
    print("Serving on http://localhost:8080")
    httpd = make_server('', 8080, application)
    httpd.serve_forever()